Home / 3,001,423.92-4,141,960.58-1,624,760.88

Finding the Fourth Proportional to 3,001,423.92, 4,141,960.58 and 1,624,760.88

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Solution

The fourth proportional to 3,001,423.92, 4,141,960.58 and 1,624,760.88 is: 2,242,167.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,001,423.92 : 4,141,960.58 = 1,624,760.88 : x
  2. Step 2: Convert to fraction form
    3,001,423.92/4,141,960.58 = 1,624,760.88/x
  3. Step 3: Cross multiply
    3,001,423.92x = 4,141,960.58 × 1,624,760.88
  4. Step 4: Simplify right side
    3,001,423.92x = 6,729,695,516,886.11
  5. Step 5: Solve for x
    x = 6,729,695,516,886.11/3,001,423.92
  6. Step 6: Final answer
    x = 2,242,167.62

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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.