Home / 6,829,837.08-9,424,805.13-3,773,854.50

Finding the Fourth Proportional to 6,829,837.08, 9,424,805.13 and 3,773,854.50

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Solution

The fourth proportional to 6,829,837.08, 9,424,805.13 and 3,773,854.50 is: 5,207,714.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,829,837.08 : 9,424,805.13 = 3,773,854.50 : x
  2. Step 2: Convert to fraction form
    6,829,837.08/9,424,805.13 = 3,773,854.50/x
  3. Step 3: Cross multiply
    6,829,837.08x = 9,424,805.13 × 3,773,854.50
  4. Step 4: Simplify right side
    6,829,837.08x = 35,567,843,251,473.59
  5. Step 5: Solve for x
    x = 35,567,843,251,473.59/6,829,837.08
  6. Step 6: Final answer
    x = 5,207,714.74

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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.