Home / 6,374,115.40-8,796,279.72-3,473,505.40

Finding the Fourth Proportional to 6,374,115.40, 8,796,279.72 and 3,473,505.40

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Solution

The fourth proportional to 6,374,115.40, 8,796,279.72 and 3,473,505.40 is: 4,793,437.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,374,115.40 : 8,796,279.72 = 3,473,505.40 : x
  2. Step 2: Convert to fraction form
    6,374,115.40/8,796,279.72 = 3,473,505.40/x
  3. Step 3: Cross multiply
    6,374,115.40x = 8,796,279.72 × 3,473,505.40
  4. Step 4: Simplify right side
    6,374,115.40x = 30,553,925,107,330.49
  5. Step 5: Solve for x
    x = 30,553,925,107,330.49/6,374,115.40
  6. Step 6: Final answer
    x = 4,793,437.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.