Home / 5,676,449.58-7,833,389.40-3,098,148.84

Finding the Fourth Proportional to 5,676,449.58, 7,833,389.40 and 3,098,148.84

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Solution

The fourth proportional to 5,676,449.58, 7,833,389.40 and 3,098,148.84 is: 4,275,384.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,676,449.58 : 7,833,389.40 = 3,098,148.84 : x
  2. Step 2: Convert to fraction form
    5,676,449.58/7,833,389.40 = 3,098,148.84/x
  3. Step 3: Cross multiply
    5,676,449.58x = 7,833,389.40 × 3,098,148.84
  4. Step 4: Simplify right side
    5,676,449.58x = 24,269,006,282,878.30
  5. Step 5: Solve for x
    x = 24,269,006,282,878.30/5,676,449.58
  6. Step 6: Final answer
    x = 4,275,384.81

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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.