Home / 2,750,248.12-3,795,269.52-1,526,550.16

Finding the Fourth Proportional to 2,750,248.12, 3,795,269.52 and 1,526,550.16

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Solution

The fourth proportional to 2,750,248.12, 3,795,269.52 and 1,526,550.16 is: 2,106,598.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,750,248.12 : 3,795,269.52 = 1,526,550.16 : x
  2. Step 2: Convert to fraction form
    2,750,248.12/3,795,269.52 = 1,526,550.16/x
  3. Step 3: Cross multiply
    2,750,248.12x = 3,795,269.52 × 1,526,550.16
  4. Step 4: Simplify right side
    2,750,248.12x = 5,793,669,292,999.12
  5. Step 5: Solve for x
    x = 5,793,669,292,999.12/2,750,248.12
  6. Step 6: Final answer
    x = 2,106,598.76

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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.