Home / 2,229,411.70-3,344,117.55-1,604,221.30

Finding the Fourth Proportional to 2,229,411.70, 3,344,117.55 and 1,604,221.30

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Solution

The fourth proportional to 2,229,411.70, 3,344,117.55 and 1,604,221.30 is: 2,406,331.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,229,411.70 : 3,344,117.55 = 1,604,221.30 : x
  2. Step 2: Convert to fraction form
    2,229,411.70/3,344,117.55 = 1,604,221.30/x
  3. Step 3: Cross multiply
    2,229,411.70x = 3,344,117.55 × 1,604,221.30
  4. Step 4: Simplify right side
    2,229,411.70x = 5,364,704,603,413.81
  5. Step 5: Solve for x
    x = 5,364,704,603,413.81/2,229,411.70
  6. Step 6: Final answer
    x = 2,406,331.95

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Similar ratio
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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.