Home / 1,034,990.76-1,552,397.16-630,077.82

Finding the Fourth Proportional to 1,034,990.76, 1,552,397.16 and 630,077.82

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Solution

The fourth proportional to 1,034,990.76, 1,552,397.16 and 630,077.82 is: 945,062.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,990.76 : 1,552,397.16 = 630,077.82 : x
  2. Step 2: Convert to fraction form
    1,034,990.76/1,552,397.16 = 630,077.82/x
  3. Step 3: Cross multiply
    1,034,990.76x = 1,552,397.16 × 630,077.82
  4. Step 4: Simplify right side
    1,034,990.76x = 978,131,018,346.99
  5. Step 5: Solve for x
    x = 978,131,018,346.99/1,034,990.76
  6. Step 6: Final answer
    x = 945,062.56

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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.