Home / 4,425,525.82-6,639,470.02-1,585,925.02

Finding the Fourth Proportional to 4,425,525.82, 6,639,470.02 and 1,585,925.02

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Solution

The fourth proportional to 4,425,525.82, 6,639,470.02 and 1,585,925.02 is: 2,379,310.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,425,525.82 : 6,639,470.02 = 1,585,925.02 : x
  2. Step 2: Convert to fraction form
    4,425,525.82/6,639,470.02 = 1,585,925.02/x
  3. Step 3: Cross multiply
    4,425,525.82x = 6,639,470.02 × 1,585,925.02
  4. Step 4: Simplify right side
    4,425,525.82x = 10,529,701,625,618.82
  5. Step 5: Solve for x
    x = 10,529,701,625,618.82/4,425,525.82
  6. Step 6: Final answer
    x = 2,379,310.86

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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.