Home / 1,183,072.01-1,630,726.65-924,499.55

Finding the Fourth Proportional to 1,183,072.01, 1,630,726.65 and 924,499.55

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Solution

The fourth proportional to 1,183,072.01, 1,630,726.65 and 924,499.55 is: 1,274,314.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,183,072.01 : 1,630,726.65 = 924,499.55 : x
  2. Step 2: Convert to fraction form
    1,183,072.01/1,630,726.65 = 924,499.55/x
  3. Step 3: Cross multiply
    1,183,072.01x = 1,630,726.65 × 924,499.55
  4. Step 4: Simplify right side
    1,183,072.01x = 1,507,606,058,174.82
  5. Step 5: Solve for x
    x = 1,507,606,058,174.82/1,183,072.01
  6. Step 6: Final answer
    x = 1,274,314.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.