Home / 6,829,836.71-9,424,804.61-3,773,854.13

Finding the Fourth Proportional to 6,829,836.71, 9,424,804.61 and 3,773,854.13

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Solution

The fourth proportional to 6,829,836.71, 9,424,804.61 and 3,773,854.13 is: 5,207,714.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,829,836.71 : 9,424,804.61 = 3,773,854.13 : x
  2. Step 2: Convert to fraction form
    6,829,836.71/9,424,804.61 = 3,773,854.13/x
  3. Step 3: Cross multiply
    6,829,836.71x = 9,424,804.61 × 3,773,854.13
  4. Step 4: Simplify right side
    6,829,836.71x = 35,567,837,735,898.25
  5. Step 5: Solve for x
    x = 35,567,837,735,898.25/6,829,836.71
  6. Step 6: Final answer
    x = 5,207,714.22

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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.