Home / 1,646,766.03-2,472,975.95-1,010,804.25

Finding the Fourth Proportional to 1,646,766.03, 2,472,975.95 and 1,010,804.25

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Solution

The fourth proportional to 1,646,766.03, 2,472,975.95 and 1,010,804.25 is: 1,517,941.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,646,766.03 : 2,472,975.95 = 1,010,804.25 : x
  2. Step 2: Convert to fraction form
    1,646,766.03/2,472,975.95 = 1,010,804.25/x
  3. Step 3: Cross multiply
    1,646,766.03x = 2,472,975.95 × 1,010,804.25
  4. Step 4: Simplify right side
    1,646,766.03x = 2,499,694,595,353.77
  5. Step 5: Solve for x
    x = 2,499,694,595,353.77/1,646,766.03
  6. Step 6: Final answer
    x = 1,517,941.56

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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.