Home / 6,241,014.30-9,361,521.45-3,837,063.90

Finding the Fourth Proportional to 6,241,014.30, 9,361,521.45 and 3,837,063.90

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Solution

The fourth proportional to 6,241,014.30, 9,361,521.45 and 3,837,063.90 is: 5,755,595.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241,014.30 : 9,361,521.45 = 3,837,063.90 : x
  2. Step 2: Convert to fraction form
    6,241,014.30/9,361,521.45 = 3,837,063.90/x
  3. Step 3: Cross multiply
    6,241,014.30x = 9,361,521.45 × 3,837,063.90
  4. Step 4: Simplify right side
    6,241,014.30x = 35,920,756,004,870.65
  5. Step 5: Solve for x
    x = 35,920,756,004,870.65/6,241,014.30
  6. Step 6: Final answer
    x = 5,755,595.85

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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.