Home / 1,067,278.50-1,472,924.25-608,404.01

Finding the Fourth Proportional to 1,067,278.50, 1,472,924.25 and 608,404.01

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Solution

The fourth proportional to 1,067,278.50, 1,472,924.25 and 608,404.01 is: 839,643.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,278.50 : 1,472,924.25 = 608,404.01 : x
  2. Step 2: Convert to fraction form
    1,067,278.50/1,472,924.25 = 608,404.01/x
  3. Step 3: Cross multiply
    1,067,278.50x = 1,472,924.25 × 608,404.01
  4. Step 4: Simplify right side
    1,067,278.50x = 896,133,012,761.62
  5. Step 5: Solve for x
    x = 896,133,012,761.62/1,067,278.50
  6. Step 6: Final answer
    x = 839,643.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.