Home / 2,349,007.80-3,523,511.70-1,591,212.30

Finding the Fourth Proportional to 2,349,007.80, 3,523,511.70 and 1,591,212.30

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Solution

The fourth proportional to 2,349,007.80, 3,523,511.70 and 1,591,212.30 is: 2,386,818.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,349,007.80 : 3,523,511.70 = 1,591,212.30 : x
  2. Step 2: Convert to fraction form
    2,349,007.80/3,523,511.70 = 1,591,212.30/x
  3. Step 3: Cross multiply
    2,349,007.80x = 3,523,511.70 × 1,591,212.30
  4. Step 4: Simplify right side
    2,349,007.80x = 5,606,655,156,233.91
  5. Step 5: Solve for x
    x = 5,606,655,156,233.91/2,349,007.80
  6. Step 6: Final answer
    x = 2,386,818.45

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Similar ratio
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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.