Home / 9,580,949.80-14,371,424.70-9,454,978.60

Finding the Fourth Proportional to 9,580,949.80, 14,371,424.70 and 9,454,978.60

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Solution

The fourth proportional to 9,580,949.80, 14,371,424.70 and 9,454,978.60 is: 14,182,467.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,580,949.80 : 14,371,424.70 = 9,454,978.60 : x
  2. Step 2: Convert to fraction form
    9,580,949.80/14,371,424.70 = 9,454,978.60/x
  3. Step 3: Cross multiply
    9,580,949.80x = 14,371,424.70 × 9,454,978.60
  4. Step 4: Simplify right side
    9,580,949.80x = 135,881,512,990,011.41
  5. Step 5: Solve for x
    x = 135,881,512,990,011.41/9,580,949.80
  6. Step 6: Final answer
    x = 14,182,467.90

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Similar ratio
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1.5x scale

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.