Home / 1,035,286.60-1,552,404.78-473,840.20

Finding the Fourth Proportional to 1,035,286.60, 1,552,404.78 and 473,840.20

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Solution

The fourth proportional to 1,035,286.60, 1,552,404.78 and 473,840.20 is: 710,519.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,286.60 : 1,552,404.78 = 473,840.20 : x
  2. Step 2: Convert to fraction form
    1,035,286.60/1,552,404.78 = 473,840.20/x
  3. Step 3: Cross multiply
    1,035,286.60x = 1,552,404.78 × 473,840.20
  4. Step 4: Simplify right side
    1,035,286.60x = 735,591,791,436.16
  5. Step 5: Solve for x
    x = 735,591,791,436.16/1,035,286.60
  6. Step 6: Final answer
    x = 710,519.96

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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.