Home / 1,732,086.60-2,598,189.30-533,999.40

Finding the Fourth Proportional to 1,732,086.60, 2,598,189.30 and 533,999.40

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Solution

The fourth proportional to 1,732,086.60, 2,598,189.30 and 533,999.40 is: 801,017.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,086.60 : 2,598,189.30 = 533,999.40 : x
  2. Step 2: Convert to fraction form
    1,732,086.60/2,598,189.30 = 533,999.40/x
  3. Step 3: Cross multiply
    1,732,086.60x = 2,598,189.30 × 533,999.40
  4. Step 4: Simplify right side
    1,732,086.60x = 1,387,431,527,286.42
  5. Step 5: Solve for x
    x = 1,387,431,527,286.42/1,732,086.60
  6. Step 6: Final answer
    x = 801,017.41

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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.