Home / 7,655,534.24-11,482,919.76-2,862,871.16

Finding the Fourth Proportional to 7,655,534.24, 11,482,919.76 and 2,862,871.16

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Solution

The fourth proportional to 7,655,534.24, 11,482,919.76 and 2,862,871.16 is: 4,294,164.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,655,534.24 : 11,482,919.76 = 2,862,871.16 : x
  2. Step 2: Convert to fraction form
    7,655,534.24/11,482,919.76 = 2,862,871.16/x
  3. Step 3: Cross multiply
    7,655,534.24x = 11,482,919.76 × 2,862,871.16
  4. Step 4: Simplify right side
    7,655,534.24x = 32,874,119,813,498.12
  5. Step 5: Solve for x
    x = 32,874,119,813,498.12/7,655,534.24
  6. Step 6: Final answer
    x = 4,294,164.04

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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.