Home / 2,750,356.62-3,795,302.14-1,526,565.87

Finding the Fourth Proportional to 2,750,356.62, 3,795,302.14 and 1,526,565.87

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Solution

The fourth proportional to 2,750,356.62, 3,795,302.14 and 1,526,565.87 is: 2,106,555.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,750,356.62 : 3,795,302.14 = 1,526,565.87 : x
  2. Step 2: Convert to fraction form
    2,750,356.62/3,795,302.14 = 1,526,565.87/x
  3. Step 3: Cross multiply
    2,750,356.62x = 3,795,302.14 × 1,526,565.87
  4. Step 4: Simplify right side
    2,750,356.62x = 5,793,778,709,504.85
  5. Step 5: Solve for x
    x = 5,793,778,709,504.85/2,750,356.62
  6. Step 6: Final answer
    x = 2,106,555.44

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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.