Home / 1,632,034.20-2,448,051.30-634,114.20

Finding the Fourth Proportional to 1,632,034.20, 2,448,051.30 and 634,114.20

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Solution

The fourth proportional to 1,632,034.20, 2,448,051.30 and 634,114.20 is: 951,171.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632,034.20 : 2,448,051.30 = 634,114.20 : x
  2. Step 2: Convert to fraction form
    1,632,034.20/2,448,051.30 = 634,114.20/x
  3. Step 3: Cross multiply
    1,632,034.20x = 2,448,051.30 × 634,114.20
  4. Step 4: Simplify right side
    1,632,034.20x = 1,552,344,091,658.46
  5. Step 5: Solve for x
    x = 1,552,344,091,658.46/1,632,034.20
  6. Step 6: Final answer
    x = 951,171.30

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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.