Home / 6,249,874.23-9,374,835.02-2,204,164.80

Finding the Fourth Proportional to 6,249,874.23, 9,374,835.02 and 2,204,164.80

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Solution

The fourth proportional to 6,249,874.23, 9,374,835.02 and 2,204,164.80 is: 3,306,255.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,249,874.23 : 9,374,835.02 = 2,204,164.80 : x
  2. Step 2: Convert to fraction form
    6,249,874.23/9,374,835.02 = 2,204,164.80/x
  3. Step 3: Cross multiply
    6,249,874.23x = 9,374,835.02 × 2,204,164.80
  4. Step 4: Simplify right side
    6,249,874.23x = 20,663,681,345,870.47
  5. Step 5: Solve for x
    x = 20,663,681,345,870.47/6,249,874.23
  6. Step 6: Final answer
    x = 3,306,255.55

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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.