Home / 4,008,692.31-6,005,952.59-2,657,651.19

Finding the Fourth Proportional to 4,008,692.31, 6,005,952.59 and 2,657,651.19

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Solution

The fourth proportional to 4,008,692.31, 6,005,952.59 and 2,657,651.19 is: 3,981,779.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,008,692.31 : 6,005,952.59 = 2,657,651.19 : x
  2. Step 2: Convert to fraction form
    4,008,692.31/6,005,952.59 = 2,657,651.19/x
  3. Step 3: Cross multiply
    4,008,692.31x = 6,005,952.59 × 2,657,651.19
  4. Step 4: Simplify right side
    4,008,692.31x = 15,961,727,034,608.83
  5. Step 5: Solve for x
    x = 15,961,727,034,608.83/4,008,692.31
  6. Step 6: Final answer
    x = 3,981,779.04

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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.