Home / 9,063,194.74-12,507,538.81-4,933,026.26

Finding the Fourth Proportional to 9,063,194.74, 12,507,538.81 and 4,933,026.26

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Solution

The fourth proportional to 9,063,194.74, 12,507,538.81 and 4,933,026.26 is: 6,807,755.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,063,194.74 : 12,507,538.81 = 4,933,026.26 : x
  2. Step 2: Convert to fraction form
    9,063,194.74/12,507,538.81 = 4,933,026.26/x
  3. Step 3: Cross multiply
    9,063,194.74x = 12,507,538.81 × 4,933,026.26
  4. Step 4: Simplify right side
    9,063,194.74x = 61,700,017,378,976.66
  5. Step 5: Solve for x
    x = 61,700,017,378,976.66/9,063,194.74
  6. Step 6: Final answer
    x = 6,807,755.89

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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.