Home / 8,093,282.18-12,148,565.37-3,484,550.87

Finding the Fourth Proportional to 8,093,282.18, 12,148,565.37 and 3,484,550.87

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Solution

The fourth proportional to 8,093,282.18, 12,148,565.37 and 3,484,550.87 is: 5,230,547.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,093,282.18 : 12,148,565.37 = 3,484,550.87 : x
  2. Step 2: Convert to fraction form
    8,093,282.18/12,148,565.37 = 3,484,550.87/x
  3. Step 3: Cross multiply
    8,093,282.18x = 12,148,565.37 × 3,484,550.87
  4. Step 4: Simplify right side
    8,093,282.18x = 42,332,293,968,542.55
  5. Step 5: Solve for x
    x = 42,332,293,968,542.55/8,093,282.18
  6. Step 6: Final answer
    x = 5,230,547.14

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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.