Home / 4,532,765.47-6,260,833.55-3,290,392.98

Finding the Fourth Proportional to 4,532,765.47, 6,260,833.55 and 3,290,392.98

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Solution

The fourth proportional to 4,532,765.47, 6,260,833.55 and 3,290,392.98 is: 4,544,819.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,532,765.47 : 6,260,833.55 = 3,290,392.98 : x
  2. Step 2: Convert to fraction form
    4,532,765.47/6,260,833.55 = 3,290,392.98/x
  3. Step 3: Cross multiply
    4,532,765.47x = 6,260,833.55 × 3,290,392.98
  4. Step 4: Simplify right side
    4,532,765.47x = 20,600,602,761,868.48
  5. Step 5: Solve for x
    x = 20,600,602,761,868.48/4,532,765.47
  6. Step 6: Final answer
    x = 4,544,819.91

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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.