Home / 3,440,737.18-5,160,002.52-1,134,712.54

Finding the Fourth Proportional to 3,440,737.18, 5,160,002.52 and 1,134,712.54

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Solution

The fourth proportional to 3,440,737.18, 5,160,002.52 and 1,134,712.54 is: 1,701,704.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,440,737.18 : 5,160,002.52 = 1,134,712.54 : x
  2. Step 2: Convert to fraction form
    3,440,737.18/5,160,002.52 = 1,134,712.54/x
  3. Step 3: Cross multiply
    3,440,737.18x = 5,160,002.52 × 1,134,712.54
  4. Step 4: Simplify right side
    3,440,737.18x = 5,855,119,565,875.60
  5. Step 5: Solve for x
    x = 5,855,119,565,875.60/3,440,737.18
  6. Step 6: Final answer
    x = 1,701,704.97

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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.