Home / 2,063,494.59-2,847,633.89-1,145,710.59

Finding the Fourth Proportional to 2,063,494.59, 2,847,633.89 and 1,145,710.59

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Solution

The fourth proportional to 2,063,494.59, 2,847,633.89 and 1,145,710.59 is: 1,581,086.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,063,494.59 : 2,847,633.89 = 1,145,710.59 : x
  2. Step 2: Convert to fraction form
    2,063,494.59/2,847,633.89 = 1,145,710.59/x
  3. Step 3: Cross multiply
    2,063,494.59x = 2,847,633.89 × 1,145,710.59
  4. Step 4: Simplify right side
    2,063,494.59x = 3,262,564,298,487.34
  5. Step 5: Solve for x
    x = 3,262,564,298,487.34/2,063,494.59
  6. Step 6: Final answer
    x = 1,581,086.92

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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.