Home / 9,949,225.60-14,927,524.80-3,969,884.80

Finding the Fourth Proportional to 9,949,225.60, 14,927,524.80 and 3,969,884.80

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Solution

The fourth proportional to 9,949,225.60, 14,927,524.80 and 3,969,884.80 is: 5,956,298.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,949,225.60 : 14,927,524.80 = 3,969,884.80 : x
  2. Step 2: Convert to fraction form
    9,949,225.60/14,927,524.80 = 3,969,884.80/x
  3. Step 3: Cross multiply
    9,949,225.60x = 14,927,524.80 × 3,969,884.80
  4. Step 4: Simplify right side
    9,949,225.60x = 59,260,553,805,143.04
  5. Step 5: Solve for x
    x = 59,260,553,805,143.04/9,949,225.60
  6. Step 6: Final answer
    x = 5,956,298.13

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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.