Home / 6,526,449.98-9,789,676.77-2,427,235.51

Finding the Fourth Proportional to 6,526,449.98, 9,789,676.77 and 2,427,235.51

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Solution

The fourth proportional to 6,526,449.98, 9,789,676.77 and 2,427,235.51 is: 3,640,853.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526,449.98 : 9,789,676.77 = 2,427,235.51 : x
  2. Step 2: Convert to fraction form
    6,526,449.98/9,789,676.77 = 2,427,235.51/x
  3. Step 3: Cross multiply
    6,526,449.98x = 9,789,676.77 × 2,427,235.51
  4. Step 4: Simplify right side
    6,526,449.98x = 23,761,851,038,617.71
  5. Step 5: Solve for x
    x = 23,761,851,038,617.71/6,526,449.98
  6. Step 6: Final answer
    x = 3,640,853.93

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Double scale
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Similar ratio
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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.