Home / 4,672,007.10-7,008,010.65-3,237,116.40

Finding the Fourth Proportional to 4,672,007.10, 7,008,010.65 and 3,237,116.40

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Solution

The fourth proportional to 4,672,007.10, 7,008,010.65 and 3,237,116.40 is: 4,855,674.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,672,007.10 : 7,008,010.65 = 3,237,116.40 : x
  2. Step 2: Convert to fraction form
    4,672,007.10/7,008,010.65 = 3,237,116.40/x
  3. Step 3: Cross multiply
    4,672,007.10x = 7,008,010.65 × 3,237,116.40
  4. Step 4: Simplify right side
    4,672,007.10x = 22,685,746,206,489.66
  5. Step 5: Solve for x
    x = 22,685,746,206,489.66/4,672,007.10
  6. Step 6: Final answer
    x = 4,855,674.60

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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.