Home / 884,059.04-1,326,480.60-463,234.88

Finding the Fourth Proportional to 884,059.04, 1,326,480.60 and 463,234.88

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Solution

The fourth proportional to 884,059.04, 1,326,480.60 and 463,234.88 is: 695,057.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,059.04 : 1,326,480.60 = 463,234.88 : x
  2. Step 2: Convert to fraction form
    884,059.04/1,326,480.60 = 463,234.88/x
  3. Step 3: Cross multiply
    884,059.04x = 1,326,480.60 × 463,234.88
  4. Step 4: Simplify right side
    884,059.04x = 614,472,081,563.33
  5. Step 5: Solve for x
    x = 614,472,081,563.33/884,059.04
  6. Step 6: Final answer
    x = 695,057.74

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1.5x scale

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.