Home / 3,295,319.24-4,939,491.21-1,499,463.85

Finding the Fourth Proportional to 3,295,319.24, 4,939,491.21 and 1,499,463.85

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Solution

The fourth proportional to 3,295,319.24, 4,939,491.21 and 1,499,463.85 is: 2,247,608.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,295,319.24 : 4,939,491.21 = 1,499,463.85 : x
  2. Step 2: Convert to fraction form
    3,295,319.24/4,939,491.21 = 1,499,463.85/x
  3. Step 3: Cross multiply
    3,295,319.24x = 4,939,491.21 × 1,499,463.85
  4. Step 4: Simplify right side
    3,295,319.24x = 7,406,588,506,787.76
  5. Step 5: Solve for x
    x = 7,406,588,506,787.76/3,295,319.24
  6. Step 6: Final answer
    x = 2,247,608.80

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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.