Home / 894,219.14-1,233,387.86-549,602.58

Finding the Fourth Proportional to 894,219.14, 1,233,387.86 and 549,602.58

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Solution

The fourth proportional to 894,219.14, 1,233,387.86 and 549,602.58 is: 758,061.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,219.14 : 1,233,387.86 = 549,602.58 : x
  2. Step 2: Convert to fraction form
    894,219.14/1,233,387.86 = 549,602.58/x
  3. Step 3: Cross multiply
    894,219.14x = 1,233,387.86 × 549,602.58
  4. Step 4: Simplify right side
    894,219.14x = 677,873,149,996.68
  5. Step 5: Solve for x
    x = 677,873,149,996.68/894,219.14
  6. Step 6: Final answer
    x = 758,061.55

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1.5x scale

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.