Home / 6,227,047.26-8,593,130.25-3,650,444.10

Finding the Fourth Proportional to 6,227,047.26, 8,593,130.25 and 3,650,444.10

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Solution

The fourth proportional to 6,227,047.26, 8,593,130.25 and 3,650,444.10 is: 5,037,498.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227,047.26 : 8,593,130.25 = 3,650,444.10 : x
  2. Step 2: Convert to fraction form
    6,227,047.26/8,593,130.25 = 3,650,444.10/x
  3. Step 3: Cross multiply
    6,227,047.26x = 8,593,130.25 × 3,650,444.10
  4. Step 4: Simplify right side
    6,227,047.26x = 31,368,741,621,644.03
  5. Step 5: Solve for x
    x = 31,368,741,621,644.03/6,227,047.26
  6. Step 6: Final answer
    x = 5,037,498.56

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Double scale
Find fourth proportional to 6,227,048.26, 8,593,131.63 and 3,650,445.10
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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.