Home / 1,060,938.16-1,591,407.76-350,966.20

Finding the Fourth Proportional to 1,060,938.16, 1,591,407.76 and 350,966.20

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Solution

The fourth proportional to 1,060,938.16, 1,591,407.76 and 350,966.20 is: 526,449.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,938.16 : 1,591,407.76 = 350,966.20 : x
  2. Step 2: Convert to fraction form
    1,060,938.16/1,591,407.76 = 350,966.20/x
  3. Step 3: Cross multiply
    1,060,938.16x = 1,591,407.76 × 350,966.20
  4. Step 4: Simplify right side
    1,060,938.16x = 558,530,324,465.84
  5. Step 5: Solve for x
    x = 558,530,324,465.84/1,060,938.16
  6. Step 6: Final answer
    x = 526,449.46

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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.