Home / 881,046.10-1,321,569.15-601,110.10

Finding the Fourth Proportional to 881,046.10, 1,321,569.15 and 601,110.10

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Solution

The fourth proportional to 881,046.10, 1,321,569.15 and 601,110.10 is: 901,665.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    881,046.10 : 1,321,569.15 = 601,110.10 : x
  2. Step 2: Convert to fraction form
    881,046.10/1,321,569.15 = 601,110.10/x
  3. Step 3: Cross multiply
    881,046.10x = 1,321,569.15 × 601,110.10
  4. Step 4: Simplify right side
    881,046.10x = 794,408,563,913.42
  5. Step 5: Solve for x
    x = 794,408,563,913.42/881,046.10
  6. Step 6: Final answer
    x = 901,665.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.