Home / 2,442,009.84-3,663,351.61-1,417,822.46

Finding the Fourth Proportional to 2,442,009.84, 3,663,351.61 and 1,417,822.46

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Solution

The fourth proportional to 2,442,009.84, 3,663,351.61 and 1,417,822.46 is: 2,126,929.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,442,009.84 : 3,663,351.61 = 1,417,822.46 : x
  2. Step 2: Convert to fraction form
    2,442,009.84/3,663,351.61 = 1,417,822.46/x
  3. Step 3: Cross multiply
    2,442,009.84x = 3,663,351.61 × 1,417,822.46
  4. Step 4: Simplify right side
    2,442,009.84x = 5,193,982,188,728.25
  5. Step 5: Solve for x
    x = 5,193,982,188,728.25/2,442,009.84
  6. Step 6: Final answer
    x = 2,126,929.26

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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.