Home / 4,838,380.29-7,262,053.79-2,443,903.25

Finding the Fourth Proportional to 4,838,380.29, 7,262,053.79 and 2,443,903.25

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Solution

The fourth proportional to 4,838,380.29, 7,262,053.79 and 2,443,903.25 is: 3,668,119.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,838,380.29 : 7,262,053.79 = 2,443,903.25 : x
  2. Step 2: Convert to fraction form
    4,838,380.29/7,262,053.79 = 2,443,903.25/x
  3. Step 3: Cross multiply
    4,838,380.29x = 7,262,053.79 × 2,443,903.25
  4. Step 4: Simplify right side
    4,838,380.29x = 17,747,756,810,526.04
  5. Step 5: Solve for x
    x = 17,747,756,810,526.04/4,838,380.29
  6. Step 6: Final answer
    x = 3,668,119.44

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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.