Home / 1,067,597.28-1,601,424.96-357,492.96

Finding the Fourth Proportional to 1,067,597.28, 1,601,424.96 and 357,492.96

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Solution

The fourth proportional to 1,067,597.28, 1,601,424.96 and 357,492.96 is: 536,249.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,597.28 : 1,601,424.96 = 357,492.96 : x
  2. Step 2: Convert to fraction form
    1,067,597.28/1,601,424.96 = 357,492.96/x
  3. Step 3: Cross multiply
    1,067,597.28x = 1,601,424.96 × 357,492.96
  4. Step 4: Simplify right side
    1,067,597.28x = 572,498,149,168.28
  5. Step 5: Solve for x
    x = 572,498,149,168.28/1,067,597.28
  6. Step 6: Final answer
    x = 536,249.16

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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.