Home / 3,494,655.25-4,822,578.27-1,924,756.92

Finding the Fourth Proportional to 3,494,655.25, 4,822,578.27 and 1,924,756.92

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Solution

The fourth proportional to 3,494,655.25, 4,822,578.27 and 1,924,756.92 is: 2,656,139.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,494,655.25 : 4,822,578.27 = 1,924,756.92 : x
  2. Step 2: Convert to fraction form
    3,494,655.25/4,822,578.27 = 1,924,756.92/x
  3. Step 3: Cross multiply
    3,494,655.25x = 4,822,578.27 × 1,924,756.92
  4. Step 4: Simplify right side
    3,494,655.25x = 9,282,290,897,424.13
  5. Step 5: Solve for x
    x = 9,282,290,897,424.13/3,494,655.25
  6. Step 6: Final answer
    x = 2,656,139.23

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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.