Home / 11,360,762.46-17,041,294.26-3,787,730.64

Finding the Fourth Proportional to 11,360,762.46, 17,041,294.26 and 3,787,730.64

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Solution

The fourth proportional to 11,360,762.46, 17,041,294.26 and 3,787,730.64 is: 5,681,646.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,360,762.46 : 17,041,294.26 = 3,787,730.64 : x
  2. Step 2: Convert to fraction form
    11,360,762.46/17,041,294.26 = 3,787,730.64/x
  3. Step 3: Cross multiply
    11,360,762.46x = 17,041,294.26 × 3,787,730.64
  4. Step 4: Simplify right side
    11,360,762.46x = 64,547,832,413,858.13
  5. Step 5: Solve for x
    x = 64,547,832,413,858.13/11,360,762.46
  6. Step 6: Final answer
    x = 5,681,646.16

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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.