Home / 6,575,326.47-9,073,780.38-3,674,741.18

Finding the Fourth Proportional to 6,575,326.47, 9,073,780.38 and 3,674,741.18

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Solution

The fourth proportional to 6,575,326.47, 9,073,780.38 and 3,674,741.18 is: 5,071,047.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,575,326.47 : 9,073,780.38 = 3,674,741.18 : x
  2. Step 2: Convert to fraction form
    6,575,326.47/9,073,780.38 = 3,674,741.18/x
  3. Step 3: Cross multiply
    6,575,326.47x = 9,073,780.38 × 3,674,741.18
  4. Step 4: Simplify right side
    6,575,326.47x = 33,343,794,375,293.15
  5. Step 5: Solve for x
    x = 33,343,794,375,293.15/6,575,326.47
  6. Step 6: Final answer
    x = 5,071,047.73

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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.