Home / 6,243,700.80-9,365,551.20-4,004,212.80

Finding the Fourth Proportional to 6,243,700.80, 9,365,551.20 and 4,004,212.80

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Solution

The fourth proportional to 6,243,700.80, 9,365,551.20 and 4,004,212.80 is: 6,006,319.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,243,700.80 : 9,365,551.20 = 4,004,212.80 : x
  2. Step 2: Convert to fraction form
    6,243,700.80/9,365,551.20 = 4,004,212.80/x
  3. Step 3: Cross multiply
    6,243,700.80x = 9,365,551.20 × 4,004,212.80
  4. Step 4: Simplify right side
    6,243,700.80x = 37,501,659,994,095.35
  5. Step 5: Solve for x
    x = 37,501,659,994,095.35/6,243,700.80
  6. Step 6: Final answer
    x = 6,006,319.20

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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.