Home / 2,604,570.02-3,907,002.65-807,708.95

Finding the Fourth Proportional to 2,604,570.02, 3,907,002.65 and 807,708.95

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Solution

The fourth proportional to 2,604,570.02, 3,907,002.65 and 807,708.95 is: 1,211,609.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,604,570.02 : 3,907,002.65 = 807,708.95 : x
  2. Step 2: Convert to fraction form
    2,604,570.02/3,907,002.65 = 807,708.95/x
  3. Step 3: Cross multiply
    2,604,570.02x = 3,907,002.65 × 807,708.95
  4. Step 4: Simplify right side
    2,604,570.02x = 3,155,720,984,505.16
  5. Step 5: Solve for x
    x = 3,155,720,984,505.16/2,604,570.02
  6. Step 6: Final answer
    x = 1,211,609.20

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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.