Home / 8,073,461.04-12,108,127.41-2,392,356.48

Finding the Fourth Proportional to 8,073,461.04, 12,108,127.41 and 2,392,356.48

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Solution

The fourth proportional to 8,073,461.04, 12,108,127.41 and 2,392,356.48 is: 3,587,923.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,073,461.04 : 12,108,127.41 = 2,392,356.48 : x
  2. Step 2: Convert to fraction form
    8,073,461.04/12,108,127.41 = 2,392,356.48/x
  3. Step 3: Cross multiply
    8,073,461.04x = 12,108,127.41 × 2,392,356.48
  4. Step 4: Simplify right side
    8,073,461.04x = 28,966,957,069,979.12
  5. Step 5: Solve for x
    x = 28,966,957,069,979.12/8,073,461.04
  6. Step 6: Final answer
    x = 3,587,923.06

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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.