Home / 9,334,563.80-14,001,845.70-8,767,693.40

Finding the Fourth Proportional to 9,334,563.80, 14,001,845.70 and 8,767,693.40

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Solution

The fourth proportional to 9,334,563.80, 14,001,845.70 and 8,767,693.40 is: 13,151,540.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,334,563.80 : 14,001,845.70 = 8,767,693.40 : x
  2. Step 2: Convert to fraction form
    9,334,563.80/14,001,845.70 = 8,767,693.40/x
  3. Step 3: Cross multiply
    9,334,563.80x = 14,001,845.70 × 8,767,693.40
  4. Step 4: Simplify right side
    9,334,563.80x = 122,763,890,131,708.38
  5. Step 5: Solve for x
    x = 122,763,890,131,708.38/9,334,563.80
  6. Step 6: Final answer
    x = 13,151,540.10

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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.