Home / 9,344,932.80-13,995,280.80-6,336,830.40

Finding the Fourth Proportional to 9,344,932.80, 13,995,280.80 and 6,336,830.40

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Solution

The fourth proportional to 9,344,932.80, 13,995,280.80 and 6,336,830.40 is: 9,490,247.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,344,932.80 : 13,995,280.80 = 6,336,830.40 : x
  2. Step 2: Convert to fraction form
    9,344,932.80/13,995,280.80 = 6,336,830.40/x
  3. Step 3: Cross multiply
    9,344,932.80x = 13,995,280.80 × 6,336,830.40
  4. Step 4: Simplify right side
    9,344,932.80x = 88,685,720,829,976.33
  5. Step 5: Solve for x
    x = 88,685,720,829,976.33/9,344,932.80
  6. Step 6: Final answer
    x = 9,490,247.04

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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.