Home / 948,694.60-1,420,251.18-592,629.40

Finding the Fourth Proportional to 948,694.60, 1,420,251.18 and 592,629.40

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Solution

The fourth proportional to 948,694.60, 1,420,251.18 and 592,629.40 is: 887,200.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    948,694.60 : 1,420,251.18 = 592,629.40 : x
  2. Step 2: Convert to fraction form
    948,694.60/1,420,251.18 = 592,629.40/x
  3. Step 3: Cross multiply
    948,694.60x = 1,420,251.18 × 592,629.40
  4. Step 4: Simplify right side
    948,694.60x = 841,682,604,652.69
  5. Step 5: Solve for x
    x = 841,682,604,652.69/948,694.60
  6. Step 6: Final answer
    x = 887,200.80

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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.