Home / 2,416,553.28-3,335,056.02-1,329,016.50

Finding the Fourth Proportional to 2,416,553.28, 3,335,056.02 and 1,329,016.50

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Solution

The fourth proportional to 2,416,553.28, 3,335,056.02 and 1,329,016.50 is: 1,834,159.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,553.28 : 3,335,056.02 = 1,329,016.50 : x
  2. Step 2: Convert to fraction form
    2,416,553.28/3,335,056.02 = 1,329,016.50/x
  3. Step 3: Cross multiply
    2,416,553.28x = 3,335,056.02 × 1,329,016.50
  4. Step 4: Simplify right side
    2,416,553.28x = 4,432,344,479,004.33
  5. Step 5: Solve for x
    x = 4,432,344,479,004.33/2,416,553.28
  6. Step 6: Final answer
    x = 1,834,159.63

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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.