Home / 9,059,114.71-13,584,473.02-3,377,813.59

Finding the Fourth Proportional to 9,059,114.71, 13,584,473.02 and 3,377,813.59

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Solution

The fourth proportional to 9,059,114.71, 13,584,473.02 and 3,377,813.59 is: 5,065,154.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,059,114.71 : 13,584,473.02 = 3,377,813.59 : x
  2. Step 2: Convert to fraction form
    9,059,114.71/13,584,473.02 = 3,377,813.59/x
  3. Step 3: Cross multiply
    9,059,114.71x = 13,584,473.02 × 3,377,813.59
  4. Step 4: Simplify right side
    9,059,114.71x = 45,885,817,579,944.34
  5. Step 5: Solve for x
    x = 45,885,817,579,944.34/9,059,114.71
  6. Step 6: Final answer
    x = 5,065,154.71

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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.