Home / 5,293,779.19-7,937,465.43-2,375,337.04

Finding the Fourth Proportional to 5,293,779.19, 7,937,465.43 and 2,375,337.04

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Solution

The fourth proportional to 5,293,779.19, 7,937,465.43 and 2,375,337.04 is: 3,561,568.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,293,779.19 : 7,937,465.43 = 2,375,337.04 : x
  2. Step 2: Convert to fraction form
    5,293,779.19/7,937,465.43 = 2,375,337.04/x
  3. Step 3: Cross multiply
    5,293,779.19x = 7,937,465.43 × 2,375,337.04
  4. Step 4: Simplify right side
    5,293,779.19x = 18,854,155,628,662.38
  5. Step 5: Solve for x
    x = 18,854,155,628,662.38/5,293,779.19
  6. Step 6: Final answer
    x = 3,561,568.20

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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.