Home / 1,254,695.12-1,880,984.60-544,188.04

Finding the Fourth Proportional to 1,254,695.12, 1,880,984.60 and 544,188.04

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Solution

The fourth proportional to 1,254,695.12, 1,880,984.60 and 544,188.04 is: 815,823.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,254,695.12 : 1,880,984.60 = 544,188.04 : x
  2. Step 2: Convert to fraction form
    1,254,695.12/1,880,984.60 = 544,188.04/x
  3. Step 3: Cross multiply
    1,254,695.12x = 1,880,984.60 × 544,188.04
  4. Step 4: Simplify right side
    1,254,695.12x = 1,023,609,322,744.18
  5. Step 5: Solve for x
    x = 1,023,609,322,744.18/1,254,695.12
  6. Step 6: Final answer
    x = 815,823.15

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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.