Home / 9,696,064.80-14,544,007.20-3,712,432.80

Finding the Fourth Proportional to 9,696,064.80, 14,544,007.20 and 3,712,432.80

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Solution

The fourth proportional to 9,696,064.80, 14,544,007.20 and 3,712,432.80 is: 5,568,614.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,696,064.80 : 14,544,007.20 = 3,712,432.80 : x
  2. Step 2: Convert to fraction form
    9,696,064.80/14,544,007.20 = 3,712,432.80/x
  3. Step 3: Cross multiply
    9,696,064.80x = 14,544,007.20 × 3,712,432.80
  4. Step 4: Simplify right side
    9,696,064.80x = 53,993,649,372,716.16
  5. Step 5: Solve for x
    x = 53,993,649,372,716.16/9,696,064.80
  6. Step 6: Final answer
    x = 5,568,614.74

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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.