Home / 3,337,629.67-4,606,019.51-1,887,541.95

Finding the Fourth Proportional to 3,337,629.67, 4,606,019.51 and 1,887,541.95

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Solution

The fourth proportional to 3,337,629.67, 4,606,019.51 and 1,887,541.95 is: 2,604,859.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,337,629.67 : 4,606,019.51 = 1,887,541.95 : x
  2. Step 2: Convert to fraction form
    3,337,629.67/4,606,019.51 = 1,887,541.95/x
  3. Step 3: Cross multiply
    3,337,629.67x = 4,606,019.51 × 1,887,541.95
  4. Step 4: Simplify right side
    3,337,629.67x = 8,694,055,055,478.31
  5. Step 5: Solve for x
    x = 8,694,055,055,478.31/3,337,629.67
  6. Step 6: Final answer
    x = 2,604,859.11

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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.