Home / 696,060.20-1,044,090.30-471,528.20

Finding the Fourth Proportional to 696,060.20, 1,044,090.30 and 471,528.20

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Solution

The fourth proportional to 696,060.20, 1,044,090.30 and 471,528.20 is: 707,292.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    696,060.20 : 1,044,090.30 = 471,528.20 : x
  2. Step 2: Convert to fraction form
    696,060.20/1,044,090.30 = 471,528.20/x
  3. Step 3: Cross multiply
    696,060.20x = 1,044,090.30 × 471,528.20
  4. Step 4: Simplify right side
    696,060.20x = 492,318,019,796.46
  5. Step 5: Solve for x
    x = 492,318,019,796.46/696,060.20
  6. Step 6: Final answer
    x = 707,292.30

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Double scale
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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.