Home / 935,060.13-1,290,383.19-532,652.13

Finding the Fourth Proportional to 935,060.13, 1,290,383.19 and 532,652.13

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Solution

The fourth proportional to 935,060.13, 1,290,383.19 and 532,652.13 is: 735,060.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,060.13 : 1,290,383.19 = 532,652.13 : x
  2. Step 2: Convert to fraction form
    935,060.13/1,290,383.19 = 532,652.13/x
  3. Step 3: Cross multiply
    935,060.13x = 1,290,383.19 × 532,652.13
  4. Step 4: Simplify right side
    935,060.13x = 687,325,354,669.70
  5. Step 5: Solve for x
    x = 687,325,354,669.70/935,060.13
  6. Step 6: Final answer
    x = 735,060.06

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Double scale
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1.5x scale

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.