Home / 5,690,676.04-7,853,034.18-3,112,300.24

Finding the Fourth Proportional to 5,690,676.04, 7,853,034.18 and 3,112,300.24

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Solution

The fourth proportional to 5,690,676.04, 7,853,034.18 and 3,112,300.24 is: 4,294,920.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,690,676.04 : 7,853,034.18 = 3,112,300.24 : x
  2. Step 2: Convert to fraction form
    5,690,676.04/7,853,034.18 = 3,112,300.24/x
  3. Step 3: Cross multiply
    5,690,676.04x = 7,853,034.18 × 3,112,300.24
  4. Step 4: Simplify right side
    5,690,676.04x = 24,441,000,163,142.20
  5. Step 5: Solve for x
    x = 24,441,000,163,142.20/5,690,676.04
  6. Step 6: Final answer
    x = 4,294,920.32

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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.