Home / 5,252,023.60-7,878,035.40-4,496,196.40

Finding the Fourth Proportional to 5,252,023.60, 7,878,035.40 and 4,496,196.40

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Solution

The fourth proportional to 5,252,023.60, 7,878,035.40 and 4,496,196.40 is: 6,744,294.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,252,023.60 : 7,878,035.40 = 4,496,196.40 : x
  2. Step 2: Convert to fraction form
    5,252,023.60/7,878,035.40 = 4,496,196.40/x
  3. Step 3: Cross multiply
    5,252,023.60x = 7,878,035.40 × 4,496,196.40
  4. Step 4: Simplify right side
    5,252,023.60x = 35,421,194,404,552.56
  5. Step 5: Solve for x
    x = 35,421,194,404,552.56/5,252,023.60
  6. Step 6: Final answer
    x = 6,744,294.60

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Similar ratio
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1.5x scale

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.