Home / 4,555,883.19-6,287,130.10-2,491,032

Finding the Fourth Proportional to 4,555,883.19, 6,287,130.10 and 2,491,032

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Solution

The fourth proportional to 4,555,883.19, 6,287,130.10 and 2,491,032 is: 3,437,630.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,555,883.19 : 6,287,130.10 = 2,491,032 : x
  2. Step 2: Convert to fraction form
    4,555,883.19/6,287,130.10 = 2,491,032/x
  3. Step 3: Cross multiply
    4,555,883.19x = 6,287,130.10 × 2,491,032
  4. Step 4: Simplify right side
    4,555,883.19x = 15,661,442,267,263.20
  5. Step 5: Solve for x
    x = 15,661,442,267,263.20/4,555,883.19
  6. Step 6: Final answer
    x = 3,437,630.34

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Double scale
Find fourth proportional to 4,555,884.19, 6,287,131.48 and 2,491,033
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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.