Home / 9,480,359.85-14,214,561.06-5,223,517.44

Finding the Fourth Proportional to 9,480,359.85, 14,214,561.06 and 5,223,517.44

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Solution

The fourth proportional to 9,480,359.85, 14,214,561.06 and 5,223,517.44 is: 7,831,981.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,480,359.85 : 14,214,561.06 = 5,223,517.44 : x
  2. Step 2: Convert to fraction form
    9,480,359.85/14,214,561.06 = 5,223,517.44/x
  3. Step 3: Cross multiply
    9,480,359.85x = 14,214,561.06 × 5,223,517.44
  4. Step 4: Simplify right side
    9,480,359.85x = 74,250,007,598,854.89
  5. Step 5: Solve for x
    x = 74,250,007,598,854.89/9,480,359.85
  6. Step 6: Final answer
    x = 7,831,981.99

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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.