Home / 2,344,037.10-3,516,191.72-904,728.50

Finding the Fourth Proportional to 2,344,037.10, 3,516,191.72 and 904,728.50

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Solution

The fourth proportional to 2,344,037.10, 3,516,191.72 and 904,728.50 is: 1,357,145.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,344,037.10 : 3,516,191.72 = 904,728.50 : x
  2. Step 2: Convert to fraction form
    2,344,037.10/3,516,191.72 = 904,728.50/x
  3. Step 3: Cross multiply
    2,344,037.10x = 3,516,191.72 × 904,728.50
  4. Step 4: Simplify right side
    2,344,037.10x = 3,181,198,855,021.87
  5. Step 5: Solve for x
    x = 3,181,198,855,021.87/2,344,037.10
  6. Step 6: Final answer
    x = 1,357,145.27

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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.