Home / 7,102,849.77-10,654,373.07-2,310,564.15

Finding the Fourth Proportional to 7,102,849.77, 10,654,373.07 and 2,310,564.15

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Solution

The fourth proportional to 7,102,849.77, 10,654,373.07 and 2,310,564.15 is: 3,465,878.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,102,849.77 : 10,654,373.07 = 2,310,564.15 : x
  2. Step 2: Convert to fraction form
    7,102,849.77/10,654,373.07 = 2,310,564.15/x
  3. Step 3: Cross multiply
    7,102,849.77x = 10,654,373.07 × 2,310,564.15
  4. Step 4: Simplify right side
    7,102,849.77x = 24,617,612,456,267.44
  5. Step 5: Solve for x
    x = 24,617,612,456,267.44/7,102,849.77
  6. Step 6: Final answer
    x = 3,465,878.24

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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.