Home / 1,027,094.20-1,541,904.90-648,014.20

Finding the Fourth Proportional to 1,027,094.20, 1,541,904.90 and 648,014.20

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Solution

The fourth proportional to 1,027,094.20, 1,541,904.90 and 648,014.20 is: 972,818.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,094.20 : 1,541,904.90 = 648,014.20 : x
  2. Step 2: Convert to fraction form
    1,027,094.20/1,541,904.90 = 648,014.20/x
  3. Step 3: Cross multiply
    1,027,094.20x = 1,541,904.90 × 648,014.20
  4. Step 4: Simplify right side
    1,027,094.20x = 999,176,270,249.58
  5. Step 5: Solve for x
    x = 999,176,270,249.58/1,027,094.20
  6. Step 6: Final answer
    x = 972,818.53

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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.