Home / 6,244,059.49-8,614,276.25-4,151,904.21

Finding the Fourth Proportional to 6,244,059.49, 8,614,276.25 and 4,151,904.21

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Solution

The fourth proportional to 6,244,059.49, 8,614,276.25 and 4,151,904.21 is: 5,727,948.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,244,059.49 : 8,614,276.25 = 4,151,904.21 : x
  2. Step 2: Convert to fraction form
    6,244,059.49/8,614,276.25 = 4,151,904.21/x
  3. Step 3: Cross multiply
    6,244,059.49x = 8,614,276.25 × 4,151,904.21
  4. Step 4: Simplify right side
    6,244,059.49x = 35,765,649,807,718.48
  5. Step 5: Solve for x
    x = 35,765,649,807,718.48/6,244,059.49
  6. Step 6: Final answer
    x = 5,727,948.28

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Double scale
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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.