Home / 5,921,794.60-8,868,695.10-4,018,229.80

Finding the Fourth Proportional to 5,921,794.60, 8,868,695.10 and 4,018,229.80

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Solution

The fourth proportional to 5,921,794.60, 8,868,695.10 and 4,018,229.80 is: 6,017,847.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,921,794.60 : 8,868,695.10 = 4,018,229.80 : x
  2. Step 2: Convert to fraction form
    5,921,794.60/8,868,695.10 = 4,018,229.80/x
  3. Step 3: Cross multiply
    5,921,794.60x = 8,868,695.10 × 4,018,229.80
  4. Step 4: Simplify right side
    5,921,794.60x = 35,636,454,937,933.98
  5. Step 5: Solve for x
    x = 35,636,454,937,933.98/5,921,794.60
  6. Step 6: Final answer
    x = 6,017,847.18

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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.