Home / 3,242,966.38-4,475,154.07-1,772,846.95

Finding the Fourth Proportional to 3,242,966.38, 4,475,154.07 and 1,772,846.95

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Solution

The fourth proportional to 3,242,966.38, 4,475,154.07 and 1,772,846.95 is: 2,446,452.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,242,966.38 : 4,475,154.07 = 1,772,846.95 : x
  2. Step 2: Convert to fraction form
    3,242,966.38/4,475,154.07 = 1,772,846.95/x
  3. Step 3: Cross multiply
    3,242,966.38x = 4,475,154.07 × 1,772,846.95
  4. Step 4: Simplify right side
    3,242,966.38x = 7,933,763,228,159.58
  5. Step 5: Solve for x
    x = 7,933,763,228,159.58/3,242,966.38
  6. Step 6: Final answer
    x = 2,446,452.51

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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.