Home / 4,787,180.04-6,606,276.98-2,722,195.74

Finding the Fourth Proportional to 4,787,180.04, 6,606,276.98 and 2,722,195.74

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Solution

The fourth proportional to 4,787,180.04, 6,606,276.98 and 2,722,195.74 is: 3,756,612.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,787,180.04 : 6,606,276.98 = 2,722,195.74 : x
  2. Step 2: Convert to fraction form
    4,787,180.04/6,606,276.98 = 2,722,195.74/x
  3. Step 3: Cross multiply
    4,787,180.04x = 6,606,276.98 × 2,722,195.74
  4. Step 4: Simplify right side
    4,787,180.04x = 17,983,579,052,216.07
  5. Step 5: Solve for x
    x = 17,983,579,052,216.07/4,787,180.04
  6. Step 6: Final answer
    x = 3,756,612.22

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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.