Home / 1,482,275.10-2,044,788.36-937,493.40

Finding the Fourth Proportional to 1,482,275.10, 2,044,788.36 and 937,493.40

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Solution

The fourth proportional to 1,482,275.10, 2,044,788.36 and 937,493.40 is: 1,293,265.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,482,275.10 : 2,044,788.36 = 937,493.40 : x
  2. Step 2: Convert to fraction form
    1,482,275.10/2,044,788.36 = 937,493.40/x
  3. Step 3: Cross multiply
    1,482,275.10x = 2,044,788.36 × 937,493.40
  4. Step 4: Simplify right side
    1,482,275.10x = 1,916,975,591,896.82
  5. Step 5: Solve for x
    x = 1,916,975,591,896.82/1,482,275.10
  6. Step 6: Final answer
    x = 1,293,265.73

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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.