Home / 3,593,841.13-4,959,463.17-1,962,243.45

Finding the Fourth Proportional to 3,593,841.13, 4,959,463.17 and 1,962,243.45

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Solution

The fourth proportional to 3,593,841.13, 4,959,463.17 and 1,962,243.45 is: 2,707,875.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,841.13 : 4,959,463.17 = 1,962,243.45 : x
  2. Step 2: Convert to fraction form
    3,593,841.13/4,959,463.17 = 1,962,243.45/x
  3. Step 3: Cross multiply
    3,593,841.13x = 4,959,463.17 × 1,962,243.45
  4. Step 4: Simplify right side
    3,593,841.13x = 9,731,674,125,599.21
  5. Step 5: Solve for x
    x = 9,731,674,125,599.21/3,593,841.13
  6. Step 6: Final answer
    x = 2,707,875.44

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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.