Home / 9,341,666.70-14,015,124.45-4,549,512.30

Finding the Fourth Proportional to 9,341,666.70, 14,015,124.45 and 4,549,512.30

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Solution

The fourth proportional to 9,341,666.70, 14,015,124.45 and 4,549,512.30 is: 6,825,546.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,341,666.70 : 14,015,124.45 = 4,549,512.30 : x
  2. Step 2: Convert to fraction form
    9,341,666.70/14,015,124.45 = 4,549,512.30/x
  3. Step 3: Cross multiply
    9,341,666.70x = 14,015,124.45 × 4,549,512.30
  4. Step 4: Simplify right side
    9,341,666.70x = 63,761,981,071,305.73
  5. Step 5: Solve for x
    x = 63,761,981,071,305.73/9,341,666.70
  6. Step 6: Final answer
    x = 6,825,546.57

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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.