Home / 3,125,444.76-4,675,377.78-2,361,608.28

Finding the Fourth Proportional to 3,125,444.76, 4,675,377.78 and 2,361,608.28

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Solution

The fourth proportional to 3,125,444.76, 4,675,377.78 and 2,361,608.28 is: 3,532,748.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,125,444.76 : 4,675,377.78 = 2,361,608.28 : x
  2. Step 2: Convert to fraction form
    3,125,444.76/4,675,377.78 = 2,361,608.28/x
  3. Step 3: Cross multiply
    3,125,444.76x = 4,675,377.78 × 2,361,608.28
  4. Step 4: Simplify right side
    3,125,444.76x = 11,041,410,877,376.02
  5. Step 5: Solve for x
    x = 11,041,410,877,376.02/3,125,444.76
  6. Step 6: Final answer
    x = 3,532,748.69

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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.