Home / 1,552,308.97-2,328,850.86-541,445.35

Finding the Fourth Proportional to 1,552,308.97, 2,328,850.86 and 541,445.35

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Solution

The fourth proportional to 1,552,308.97, 2,328,850.86 and 541,445.35 is: 812,303.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,308.97 : 2,328,850.86 = 541,445.35 : x
  2. Step 2: Convert to fraction form
    1,552,308.97/2,328,850.86 = 541,445.35/x
  3. Step 3: Cross multiply
    1,552,308.97x = 2,328,850.86 × 541,445.35
  4. Step 4: Simplify right side
    1,552,308.97x = 1,260,945,468,990.50
  5. Step 5: Solve for x
    x = 1,260,945,468,990.50/1,552,308.97
  6. Step 6: Final answer
    x = 812,303.15

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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.