Home / 4,776,118.90-6,579,834.33-3,323,315.86

Finding the Fourth Proportional to 4,776,118.90, 6,579,834.33 and 3,323,315.86

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Solution

The fourth proportional to 4,776,118.90, 6,579,834.33 and 3,323,315.86 is: 4,578,375.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,776,118.90 : 6,579,834.33 = 3,323,315.86 : x
  2. Step 2: Convert to fraction form
    4,776,118.90/6,579,834.33 = 3,323,315.86/x
  3. Step 3: Cross multiply
    4,776,118.90x = 6,579,834.33 × 3,323,315.86
  4. Step 4: Simplify right side
    4,776,118.90x = 21,866,867,785,061.47
  5. Step 5: Solve for x
    x = 21,866,867,785,061.47/4,776,118.90
  6. Step 6: Final answer
    x = 4,578,375.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.