Home / 5,866,819.84-8,096,585.53-3,288,501.28

Finding the Fourth Proportional to 5,866,819.84, 8,096,585.53 and 3,288,501.28

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Solution

The fourth proportional to 5,866,819.84, 8,096,585.53 and 3,288,501.28 is: 4,538,341.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,866,819.84 : 8,096,585.53 = 3,288,501.28 : x
  2. Step 2: Convert to fraction form
    5,866,819.84/8,096,585.53 = 3,288,501.28/x
  3. Step 3: Cross multiply
    5,866,819.84x = 8,096,585.53 × 3,288,501.28
  4. Step 4: Simplify right side
    5,866,819.84x = 26,625,631,838,551.55
  5. Step 5: Solve for x
    x = 26,625,631,838,551.55/5,866,819.84
  6. Step 6: Final answer
    x = 4,538,341.48

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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.