Home / 6,973,691.20-9,623,871.65-3,833,916.46

Finding the Fourth Proportional to 6,973,691.20, 9,623,871.65 and 3,833,916.46

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Solution

The fourth proportional to 6,973,691.20, 9,623,871.65 and 3,833,916.46 is: 5,290,902.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,973,691.20 : 9,623,871.65 = 3,833,916.46 : x
  2. Step 2: Convert to fraction form
    6,973,691.20/9,623,871.65 = 3,833,916.46/x
  3. Step 3: Cross multiply
    6,973,691.20x = 9,623,871.65 × 3,833,916.46
  4. Step 4: Simplify right side
    6,973,691.20x = 36,897,119,913,387.47
  5. Step 5: Solve for x
    x = 36,897,119,913,387.47/6,973,691.20
  6. Step 6: Final answer
    x = 5,290,902.46

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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.