Home / 9,091,445.52-13,636,836.13-2,701,531.81

Finding the Fourth Proportional to 9,091,445.52, 13,636,836.13 and 2,701,531.81

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Solution

The fourth proportional to 9,091,445.52, 13,636,836.13 and 2,701,531.81 is: 4,052,199.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,091,445.52 : 13,636,836.13 = 2,701,531.81 : x
  2. Step 2: Convert to fraction form
    9,091,445.52/13,636,836.13 = 2,701,531.81/x
  3. Step 3: Cross multiply
    9,091,445.52x = 13,636,836.13 × 2,701,531.81
  4. Step 4: Simplify right side
    9,091,445.52x = 36,840,346,592,952.30
  5. Step 5: Solve for x
    x = 36,840,346,592,952.30/9,091,445.52
  6. Step 6: Final answer
    x = 4,052,199.02

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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.