Home / 9,062,871.39-13,592,335.14-2,996,169.84

Finding the Fourth Proportional to 9,062,871.39, 13,592,335.14 and 2,996,169.84

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Solution

The fourth proportional to 9,062,871.39, 13,592,335.14 and 2,996,169.84 is: 4,493,602.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,062,871.39 : 13,592,335.14 = 2,996,169.84 : x
  2. Step 2: Convert to fraction form
    9,062,871.39/13,592,335.14 = 2,996,169.84/x
  3. Step 3: Cross multiply
    9,062,871.39x = 13,592,335.14 × 2,996,169.84
  4. Step 4: Simplify right side
    9,062,871.39x = 40,724,944,601,640.18
  5. Step 5: Solve for x
    x = 40,724,944,601,640.18/9,062,871.39
  6. Step 6: Final answer
    x = 4,493,602.84

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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.