Home / 4,960,233.28-7,423,362.40-3,445,624.64

Finding the Fourth Proportional to 4,960,233.28, 7,423,362.40 and 3,445,624.64

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Solution

The fourth proportional to 4,960,233.28, 7,423,362.40 and 3,445,624.64 is: 5,156,636.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,960,233.28 : 7,423,362.40 = 3,445,624.64 : x
  2. Step 2: Convert to fraction form
    4,960,233.28/7,423,362.40 = 3,445,624.64/x
  3. Step 3: Cross multiply
    4,960,233.28x = 7,423,362.40 × 3,445,624.64
  4. Step 4: Simplify right side
    4,960,233.28x = 25,578,120,397,089.54
  5. Step 5: Solve for x
    x = 25,578,120,397,089.54/4,960,233.28
  6. Step 6: Final answer
    x = 5,156,636.58

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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.