Home / 4,357,342.80-6,013,046.64-2,423,561.76

Finding the Fourth Proportional to 4,357,342.80, 6,013,046.64 and 2,423,561.76

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Solution

The fourth proportional to 4,357,342.80, 6,013,046.64 and 2,423,561.76 is: 3,344,467.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,357,342.80 : 6,013,046.64 = 2,423,561.76 : x
  2. Step 2: Convert to fraction form
    4,357,342.80/6,013,046.64 = 2,423,561.76/x
  3. Step 3: Cross multiply
    4,357,342.80x = 6,013,046.64 × 2,423,561.76
  4. Step 4: Simplify right side
    4,357,342.80x = 14,572,989,897,800.48
  5. Step 5: Solve for x
    x = 14,572,989,897,800.48/4,357,342.80
  6. Step 6: Final answer
    x = 3,344,467.16

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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.