Home / 592,824.20-888,069.90-355,461.80

Finding the Fourth Proportional to 592,824.20, 888,069.90 and 355,461.80

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Solution

The fourth proportional to 592,824.20, 888,069.90 and 355,461.80 is: 532,493.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,824.20 : 888,069.90 = 355,461.80 : x
  2. Step 2: Convert to fraction form
    592,824.20/888,069.90 = 355,461.80/x
  3. Step 3: Cross multiply
    592,824.20x = 888,069.90 × 355,461.80
  4. Step 4: Simplify right side
    592,824.20x = 315,674,925,179.82
  5. Step 5: Solve for x
    x = 315,674,925,179.82/592,824.20
  6. Step 6: Final answer
    x = 532,493.32

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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.