Home / 9,366,432.89-14,051,654.76-2,801,657.43

Finding the Fourth Proportional to 9,366,432.89, 14,051,654.76 and 2,801,657.43

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Solution

The fourth proportional to 9,366,432.89, 14,051,654.76 and 2,801,657.43 is: 4,203,086.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,366,432.89 : 14,051,654.76 = 2,801,657.43 : x
  2. Step 2: Convert to fraction form
    9,366,432.89/14,051,654.76 = 2,801,657.43/x
  3. Step 3: Cross multiply
    9,366,432.89x = 14,051,654.76 × 2,801,657.43
  4. Step 4: Simplify right side
    9,366,432.89x = 39,367,922,962,148.87
  5. Step 5: Solve for x
    x = 39,367,922,962,148.87/9,366,432.89
  6. Step 6: Final answer
    x = 4,203,086.00

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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.