Home / 5,773,154.39-7,966,974.18-3,124,001.89

Finding the Fourth Proportional to 5,773,154.39, 7,966,974.18 and 3,124,001.89

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Solution

The fourth proportional to 5,773,154.39, 7,966,974.18 and 3,124,001.89 is: 4,311,134.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,773,154.39 : 7,966,974.18 = 3,124,001.89 : x
  2. Step 2: Convert to fraction form
    5,773,154.39/7,966,974.18 = 3,124,001.89/x
  3. Step 3: Cross multiply
    5,773,154.39x = 7,966,974.18 × 3,124,001.89
  4. Step 4: Simplify right side
    5,773,154.39x = 24,888,842,370,126.26
  5. Step 5: Solve for x
    x = 24,888,842,370,126.26/5,773,154.39
  6. Step 6: Final answer
    x = 4,311,134.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.