Home / 4,866,328.01-7,299,990.92-1,836,243.61

Finding the Fourth Proportional to 4,866,328.01, 7,299,990.92 and 1,836,243.61

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Solution

The fourth proportional to 4,866,328.01, 7,299,990.92 and 1,836,243.61 is: 2,754,553.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,866,328.01 : 7,299,990.92 = 1,836,243.61 : x
  2. Step 2: Convert to fraction form
    4,866,328.01/7,299,990.92 = 1,836,243.61/x
  3. Step 3: Cross multiply
    4,866,328.01x = 7,299,990.92 × 1,836,243.61
  4. Step 4: Simplify right side
    4,866,328.01x = 13,404,561,679,908.02
  5. Step 5: Solve for x
    x = 13,404,561,679,908.02/4,866,328.01
  6. Step 6: Final answer
    x = 2,754,553.67

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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.