Home / 1,060,572.42-1,591,107.76-350,600.40

Finding the Fourth Proportional to 1,060,572.42, 1,591,107.76 and 350,600.40

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Solution

The fourth proportional to 1,060,572.42, 1,591,107.76 and 350,600.40 is: 525,982.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,572.42 : 1,591,107.76 = 350,600.40 : x
  2. Step 2: Convert to fraction form
    1,060,572.42/1,591,107.76 = 350,600.40/x
  3. Step 3: Cross multiply
    1,060,572.42x = 1,591,107.76 × 350,600.40
  4. Step 4: Simplify right side
    1,060,572.42x = 557,843,017,099.10
  5. Step 5: Solve for x
    x = 557,843,017,099.10/1,060,572.42
  6. Step 6: Final answer
    x = 525,982.96

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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.