Home / 2,853,089.87-4,269,532.48-1,774,110.52

Finding the Fourth Proportional to 2,853,089.87, 4,269,532.48 and 1,774,110.52

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Solution

The fourth proportional to 2,853,089.87, 4,269,532.48 and 1,774,110.52 is: 2,654,883.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,853,089.87 : 4,269,532.48 = 1,774,110.52 : x
  2. Step 2: Convert to fraction form
    2,853,089.87/4,269,532.48 = 1,774,110.52/x
  3. Step 3: Cross multiply
    2,853,089.87x = 4,269,532.48 × 1,774,110.52
  4. Step 4: Simplify right side
    2,853,089.87x = 7,574,622,501,159.39
  5. Step 5: Solve for x
    x = 7,574,622,501,159.39/2,853,089.87
  6. Step 6: Final answer
    x = 2,654,883.95

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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.