Home / 1,060,067.80-1,462,931.58-607,446.28

Finding the Fourth Proportional to 1,060,067.80, 1,462,931.58 and 607,446.28

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Solution

The fourth proportional to 1,060,067.80, 1,462,931.58 and 607,446.28 is: 838,297.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,067.80 : 1,462,931.58 = 607,446.28 : x
  2. Step 2: Convert to fraction form
    1,060,067.80/1,462,931.58 = 607,446.28/x
  3. Step 3: Cross multiply
    1,060,067.80x = 1,462,931.58 × 607,446.28
  4. Step 4: Simplify right side
    1,060,067.80x = 888,652,346,165.52
  5. Step 5: Solve for x
    x = 888,652,346,165.52/1,060,067.80
  6. Step 6: Final answer
    x = 838,297.65

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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.