Home / 7,104,321.70-10,656,482.55-4,553,404.90

Finding the Fourth Proportional to 7,104,321.70, 10,656,482.55 and 4,553,404.90

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Solution

The fourth proportional to 7,104,321.70, 10,656,482.55 and 4,553,404.90 is: 6,830,107.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,104,321.70 : 10,656,482.55 = 4,553,404.90 : x
  2. Step 2: Convert to fraction form
    7,104,321.70/10,656,482.55 = 4,553,404.90/x
  3. Step 3: Cross multiply
    7,104,321.70x = 10,656,482.55 × 4,553,404.90
  4. Step 4: Simplify right side
    7,104,321.70x = 48,523,279,859,934.50
  5. Step 5: Solve for x
    x = 48,523,279,859,934.50/7,104,321.70
  6. Step 6: Final answer
    x = 6,830,107.35

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Double scale
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Similar ratio
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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.