Home / 4,237,864.92-6,360,792.30-1,544,793.12

Finding the Fourth Proportional to 4,237,864.92, 6,360,792.30 and 1,544,793.12

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Solution

The fourth proportional to 4,237,864.92, 6,360,792.30 and 1,544,793.12 is: 2,318,645.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,237,864.92 : 6,360,792.30 = 1,544,793.12 : x
  2. Step 2: Convert to fraction form
    4,237,864.92/6,360,792.30 = 1,544,793.12/x
  3. Step 3: Cross multiply
    4,237,864.92x = 6,360,792.30 × 1,544,793.12
  4. Step 4: Simplify right side
    4,237,864.92x = 9,826,108,182,788.98
  5. Step 5: Solve for x
    x = 9,826,108,182,788.98/4,237,864.92
  6. Step 6: Final answer
    x = 2,318,645.91

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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.