Home / 4,488,882.92-6,734,270.63-1,456,012.83

Finding the Fourth Proportional to 4,488,882.92, 6,734,270.63 and 1,456,012.83

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Solution

The fourth proportional to 4,488,882.92, 6,734,270.63 and 1,456,012.83 is: 2,184,326.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,488,882.92 : 6,734,270.63 = 1,456,012.83 : x
  2. Step 2: Convert to fraction form
    4,488,882.92/6,734,270.63 = 1,456,012.83/x
  3. Step 3: Cross multiply
    4,488,882.92x = 6,734,270.63 × 1,456,012.83
  4. Step 4: Simplify right side
    4,488,882.92x = 9,805,184,430,692.12
  5. Step 5: Solve for x
    x = 9,805,184,430,692.12/4,488,882.92
  6. Step 6: Final answer
    x = 2,184,326.17

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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.