Home / 8,935,346.48-13,400,805.37-2,545,654.19

Finding the Fourth Proportional to 8,935,346.48, 13,400,805.37 and 2,545,654.19

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Solution

The fourth proportional to 8,935,346.48, 13,400,805.37 and 2,545,654.19 is: 3,817,850.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,935,346.48 : 13,400,805.37 = 2,545,654.19 : x
  2. Step 2: Convert to fraction form
    8,935,346.48/13,400,805.37 = 2,545,654.19/x
  3. Step 3: Cross multiply
    8,935,346.48x = 13,400,805.37 × 2,545,654.19
  4. Step 4: Simplify right side
    8,935,346.48x = 34,113,816,272,510.97
  5. Step 5: Solve for x
    x = 34,113,816,272,510.97/8,935,346.48
  6. Step 6: Final answer
    x = 3,817,850.42

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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.