Home / 5,004,464.49-6,906,154.38-2,712,624.57

Finding the Fourth Proportional to 5,004,464.49, 6,906,154.38 and 2,712,624.57

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Solution

The fourth proportional to 5,004,464.49, 6,906,154.38 and 2,712,624.57 is: 3,743,418.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,004,464.49 : 6,906,154.38 = 2,712,624.57 : x
  2. Step 2: Convert to fraction form
    5,004,464.49/6,906,154.38 = 2,712,624.57/x
  3. Step 3: Cross multiply
    5,004,464.49x = 6,906,154.38 × 2,712,624.57
  4. Step 4: Simplify right side
    5,004,464.49x = 18,733,804,055,401.11
  5. Step 5: Solve for x
    x = 18,733,804,055,401.11/5,004,464.49
  6. Step 6: Final answer
    x = 3,743,418.32

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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.