Home / 4,254,330.15-5,870,830.41-2,535,419.43

Finding the Fourth Proportional to 4,254,330.15, 5,870,830.41 and 2,535,419.43

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Solution

The fourth proportional to 4,254,330.15, 5,870,830.41 and 2,535,419.43 is: 3,498,792.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,254,330.15 : 5,870,830.41 = 2,535,419.43 : x
  2. Step 2: Convert to fraction form
    4,254,330.15/5,870,830.41 = 2,535,419.43/x
  3. Step 3: Cross multiply
    4,254,330.15x = 5,870,830.41 × 2,535,419.43
  4. Step 4: Simplify right side
    4,254,330.15x = 14,885,017,491,748.87
  5. Step 5: Solve for x
    x = 14,885,017,491,748.87/4,254,330.15
  6. Step 6: Final answer
    x = 3,498,792.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.