Home / 1,959,335.16-2,939,347.17-894,484.86

Finding the Fourth Proportional to 1,959,335.16, 2,939,347.17 and 894,484.86

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Solution

The fourth proportional to 1,959,335.16, 2,939,347.17 and 894,484.86 is: 1,341,884.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,959,335.16 : 2,939,347.17 = 894,484.86 : x
  2. Step 2: Convert to fraction form
    1,959,335.16/2,939,347.17 = 894,484.86/x
  3. Step 3: Cross multiply
    1,959,335.16x = 2,939,347.17 × 894,484.86
  4. Step 4: Simplify right side
    1,959,335.16x = 2,629,201,541,848.85
  5. Step 5: Solve for x
    x = 2,629,201,541,848.85/1,959,335.16
  6. Step 6: Final answer
    x = 1,341,884.53

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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.