Home / 1,061,248.60-1,464,449.22-602,372.68

Finding the Fourth Proportional to 1,061,248.60, 1,464,449.22 and 602,372.68

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Solution

The fourth proportional to 1,061,248.60, 1,464,449.22 and 602,372.68 is: 831,232.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,061,248.60 : 1,464,449.22 = 602,372.68 : x
  2. Step 2: Convert to fraction form
    1,061,248.60/1,464,449.22 = 602,372.68/x
  3. Step 3: Cross multiply
    1,061,248.60x = 1,464,449.22 × 602,372.68
  4. Step 4: Simplify right side
    1,061,248.60x = 882,144,201,375.31
  5. Step 5: Solve for x
    x = 882,144,201,375.31/1,061,248.60
  6. Step 6: Final answer
    x = 831,232.38

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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.