Home / 9,253,920.58-13,883,718.42-4,140,654.44

Finding the Fourth Proportional to 9,253,920.58, 13,883,718.42 and 4,140,654.44

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Solution

The fourth proportional to 9,253,920.58, 13,883,718.42 and 4,140,654.44 is: 6,212,251.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,253,920.58 : 13,883,718.42 = 4,140,654.44 : x
  2. Step 2: Convert to fraction form
    9,253,920.58/13,883,718.42 = 4,140,654.44/x
  3. Step 3: Cross multiply
    9,253,920.58x = 13,883,718.42 × 4,140,654.44
  4. Step 4: Simplify right side
    9,253,920.58x = 57,487,680,319,482.78
  5. Step 5: Solve for x
    x = 57,487,680,319,482.78/9,253,920.58
  6. Step 6: Final answer
    x = 6,212,251.32

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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.