Home / 9,319,246.26-13,972,374.26-4,129,034.64

Finding the Fourth Proportional to 9,319,246.26, 13,972,374.26 and 4,129,034.64

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Solution

The fourth proportional to 9,319,246.26, 13,972,374.26 and 4,129,034.64 is: 6,190,674.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,319,246.26 : 13,972,374.26 = 4,129,034.64 : x
  2. Step 2: Convert to fraction form
    9,319,246.26/13,972,374.26 = 4,129,034.64/x
  3. Step 3: Cross multiply
    9,319,246.26x = 13,972,374.26 × 4,129,034.64
  4. Step 4: Simplify right side
    9,319,246.26x = 57,692,417,265,026.66
  5. Step 5: Solve for x
    x = 57,692,417,265,026.66/9,319,246.26
  6. Step 6: Final answer
    x = 6,190,674.19

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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.