Home / 5,583,752.50-8,376,975.25-1,939,952.04

Finding the Fourth Proportional to 5,583,752.50, 8,376,975.25 and 1,939,952.04

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Solution

The fourth proportional to 5,583,752.50, 8,376,975.25 and 1,939,952.04 is: 2,910,395.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,583,752.50 : 8,376,975.25 = 1,939,952.04 : x
  2. Step 2: Convert to fraction form
    5,583,752.50/8,376,975.25 = 1,939,952.04/x
  3. Step 3: Cross multiply
    5,583,752.50x = 8,376,975.25 × 1,939,952.04
  4. Step 4: Simplify right side
    5,583,752.50x = 16,250,930,225,267.01
  5. Step 5: Solve for x
    x = 16,250,930,225,267.01/5,583,752.50
  6. Step 6: Final answer
    x = 2,910,395.87

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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.