Home / 1,365,335.76-2,048,917.88-566,618.08

Finding the Fourth Proportional to 1,365,335.76, 2,048,917.88 and 566,618.08

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Solution

The fourth proportional to 1,365,335.76, 2,048,917.88 and 566,618.08 is: 850,306.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,365,335.76 : 2,048,917.88 = 566,618.08 : x
  2. Step 2: Convert to fraction form
    1,365,335.76/2,048,917.88 = 566,618.08/x
  3. Step 3: Cross multiply
    1,365,335.76x = 2,048,917.88 × 566,618.08
  4. Step 4: Simplify right side
    1,365,335.76x = 1,160,953,915,243.27
  5. Step 5: Solve for x
    x = 1,160,953,915,243.27/1,365,335.76
  6. Step 6: Final answer
    x = 850,306.53

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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.