Home / 943,962.24-1,301,394.24-914,609.28

Finding the Fourth Proportional to 943,962.24, 1,301,394.24 and 914,609.28

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Solution

The fourth proportional to 943,962.24, 1,301,394.24 and 914,609.28 is: 1,260,926.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    943,962.24 : 1,301,394.24 = 914,609.28 : x
  2. Step 2: Convert to fraction form
    943,962.24/1,301,394.24 = 914,609.28/x
  3. Step 3: Cross multiply
    943,962.24x = 1,301,394.24 × 914,609.28
  4. Step 4: Simplify right side
    943,962.24x = 1,190,267,248,842.55
  5. Step 5: Solve for x
    x = 1,190,267,248,842.55/943,962.24
  6. Step 6: Final answer
    x = 1,260,926.76

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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.