Home / 3,249,544-4,484,524.77-1,960,356.73

Finding the Fourth Proportional to 3,249,544, 4,484,524.77 and 1,960,356.73

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Solution

The fourth proportional to 3,249,544, 4,484,524.77 and 1,960,356.73 is: 2,705,385.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,544 : 4,484,524.77 = 1,960,356.73 : x
  2. Step 2: Convert to fraction form
    3,249,544/4,484,524.77 = 1,960,356.73/x
  3. Step 3: Cross multiply
    3,249,544x = 4,484,524.77 × 1,960,356.73
  4. Step 4: Simplify right side
    3,249,544x = 8,791,268,313,721.20
  5. Step 5: Solve for x
    x = 8,791,268,313,721.20/3,249,544
  6. Step 6: Final answer
    x = 2,705,385.22

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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.