Home / 2,422,270.24-3,634,115.90-716,458.50

Finding the Fourth Proportional to 2,422,270.24, 3,634,115.90 and 716,458.50

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Solution

The fourth proportional to 2,422,270.24, 3,634,115.90 and 716,458.50 is: 1,074,897.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,422,270.24 : 3,634,115.90 = 716,458.50 : x
  2. Step 2: Convert to fraction form
    2,422,270.24/3,634,115.90 = 716,458.50/x
  3. Step 3: Cross multiply
    2,422,270.24x = 3,634,115.90 × 716,458.50
  4. Step 4: Simplify right side
    2,422,270.24x = 2,603,693,222,957.86
  5. Step 5: Solve for x
    x = 2,603,693,222,957.86/2,422,270.24
  6. Step 6: Final answer
    x = 1,074,897.91

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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.