Home / 10,866,734.10-16,289,733.15-4,041,479.70

Finding the Fourth Proportional to 10,866,734.10, 16,289,733.15 and 4,041,479.70

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Solution

The fourth proportional to 10,866,734.10, 16,289,733.15 and 4,041,479.70 is: 6,058,363.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,866,734.10 : 16,289,733.15 = 4,041,479.70 : x
  2. Step 2: Convert to fraction form
    10,866,734.10/16,289,733.15 = 4,041,479.70/x
  3. Step 3: Cross multiply
    10,866,734.10x = 16,289,733.15 × 4,041,479.70
  4. Step 4: Simplify right side
    10,866,734.10x = 65,834,625,844,142.06
  5. Step 5: Solve for x
    x = 65,834,625,844,142.06/10,866,734.10
  6. Step 6: Final answer
    x = 6,058,363.56

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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.