Home / 1,846,793.52-2,549,635.38-1,407,764.34

Finding the Fourth Proportional to 1,846,793.52, 2,549,635.38 and 1,407,764.34

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Solution

The fourth proportional to 1,846,793.52, 2,549,635.38 and 1,407,764.34 is: 1,943,523.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,793.52 : 2,549,635.38 = 1,407,764.34 : x
  2. Step 2: Convert to fraction form
    1,846,793.52/2,549,635.38 = 1,407,764.34/x
  3. Step 3: Cross multiply
    1,846,793.52x = 2,549,635.38 × 1,407,764.34
  4. Step 4: Simplify right side
    1,846,793.52x = 3,589,285,767,966.35
  5. Step 5: Solve for x
    x = 3,589,285,767,966.35/1,846,793.52
  6. Step 6: Final answer
    x = 1,943,523.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.