Home / 9,701,004.80-14,551,507.20-9,228,612.80

Finding the Fourth Proportional to 9,701,004.80, 14,551,507.20 and 9,228,612.80

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Solution

The fourth proportional to 9,701,004.80, 14,551,507.20 and 9,228,612.80 is: 13,842,919.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,701,004.80 : 14,551,507.20 = 9,228,612.80 : x
  2. Step 2: Convert to fraction form
    9,701,004.80/14,551,507.20 = 9,228,612.80/x
  3. Step 3: Cross multiply
    9,701,004.80x = 14,551,507.20 × 9,228,612.80
  4. Step 4: Simplify right side
    9,701,004.80x = 134,290,225,605,212.16
  5. Step 5: Solve for x
    x = 134,290,225,605,212.16/9,701,004.80
  6. Step 6: Final answer
    x = 13,842,919.20

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.