Home / 1,067,313.00-1,472,926.85-608,419.22

Finding the Fourth Proportional to 1,067,313.00, 1,472,926.85 and 608,419.22

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Solution

The fourth proportional to 1,067,313.00, 1,472,926.85 and 608,419.22 is: 839,638.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,313.00 : 1,472,926.85 = 608,419.22 : x
  2. Step 2: Convert to fraction form
    1,067,313.00/1,472,926.85 = 608,419.22/x
  3. Step 3: Cross multiply
    1,067,313.00x = 1,472,926.85 × 608,419.22
  4. Step 4: Simplify right side
    1,067,313.00x = 896,156,997,068.90
  5. Step 5: Solve for x
    x = 896,156,997,068.90/1,067,313.00
  6. Step 6: Final answer
    x = 839,638.41

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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.