Home / 4,803,540.46-7,205,398.18-1,608,071.02

Finding the Fourth Proportional to 4,803,540.46, 7,205,398.18 and 1,608,071.02

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Solution

The fourth proportional to 4,803,540.46, 7,205,398.18 and 1,608,071.02 is: 2,412,135.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,803,540.46 : 7,205,398.18 = 1,608,071.02 : x
  2. Step 2: Convert to fraction form
    4,803,540.46/7,205,398.18 = 1,608,071.02/x
  3. Step 3: Cross multiply
    4,803,540.46x = 7,205,398.18 × 1,608,071.02
  4. Step 4: Simplify right side
    4,803,540.46x = 11,586,792,000,818.74
  5. Step 5: Solve for x
    x = 11,586,792,000,818.74/4,803,540.46
  6. Step 6: Final answer
    x = 2,412,135.82

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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.