Home / 2,532,334.08-3,494,488.32-1,386,194.88

Finding the Fourth Proportional to 2,532,334.08, 3,494,488.32 and 1,386,194.88

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Solution

The fourth proportional to 2,532,334.08, 3,494,488.32 and 1,386,194.88 is: 1,912,876.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,532,334.08 : 3,494,488.32 = 1,386,194.88 : x
  2. Step 2: Convert to fraction form
    2,532,334.08/3,494,488.32 = 1,386,194.88/x
  3. Step 3: Cross multiply
    2,532,334.08x = 3,494,488.32 × 1,386,194.88
  4. Step 4: Simplify right side
    2,532,334.08x = 4,844,041,817,403.80
  5. Step 5: Solve for x
    x = 4,844,041,817,403.80/2,532,334.08
  6. Step 6: Final answer
    x = 1,912,876.29

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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.