Home / 2,441,530.98-3,369,320.01-1,353,879.18

Finding the Fourth Proportional to 2,441,530.98, 3,369,320.01 and 1,353,879.18

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Solution

The fourth proportional to 2,441,530.98, 3,369,320.01 and 1,353,879.18 is: 1,868,357.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,441,530.98 : 3,369,320.01 = 1,353,879.18 : x
  2. Step 2: Convert to fraction form
    2,441,530.98/3,369,320.01 = 1,353,879.18/x
  3. Step 3: Cross multiply
    2,441,530.98x = 3,369,320.01 × 1,353,879.18
  4. Step 4: Simplify right side
    2,441,530.98x = 4,561,652,212,296.39
  5. Step 5: Solve for x
    x = 4,561,652,212,296.39/2,441,530.98
  6. Step 6: Final answer
    x = 1,868,357.29

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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.