Home / 4,633,414.95-6,390,321.48-3,261,300.87

Finding the Fourth Proportional to 4,633,414.95, 6,390,321.48 and 3,261,300.87

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Solution

The fourth proportional to 4,633,414.95, 6,390,321.48 and 3,261,300.87 is: 4,497,926.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,633,414.95 : 6,390,321.48 = 3,261,300.87 : x
  2. Step 2: Convert to fraction form
    4,633,414.95/6,390,321.48 = 3,261,300.87/x
  3. Step 3: Cross multiply
    4,633,414.95x = 6,390,321.48 × 3,261,300.87
  4. Step 4: Simplify right side
    4,633,414.95x = 20,840,761,002,303.69
  5. Step 5: Solve for x
    x = 20,840,761,002,303.69/4,633,414.95
  6. Step 6: Final answer
    x = 4,497,926.74

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1.5x scale

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.