Home / 2,518,295.04-3,474,260.50-1,549,743.82

Finding the Fourth Proportional to 2,518,295.04, 3,474,260.50 and 1,549,743.82

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Solution

The fourth proportional to 2,518,295.04, 3,474,260.50 and 1,549,743.82 is: 2,138,039.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,518,295.04 : 3,474,260.50 = 1,549,743.82 : x
  2. Step 2: Convert to fraction form
    2,518,295.04/3,474,260.50 = 1,549,743.82/x
  3. Step 3: Cross multiply
    2,518,295.04x = 3,474,260.50 × 1,549,743.82
  4. Step 4: Simplify right side
    2,518,295.04x = 5,384,213,738,945.11
  5. Step 5: Solve for x
    x = 5,384,213,738,945.11/2,518,295.04
  6. Step 6: Final answer
    x = 2,138,039.29

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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.