Home / 4,051,795.95-5,591,175.27-2,216,159.37

Finding the Fourth Proportional to 4,051,795.95, 5,591,175.27 and 2,216,159.37

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Solution

The fourth proportional to 4,051,795.95, 5,591,175.27 and 2,216,159.37 is: 3,058,134.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,051,795.95 : 5,591,175.27 = 2,216,159.37 : x
  2. Step 2: Convert to fraction form
    4,051,795.95/5,591,175.27 = 2,216,159.37/x
  3. Step 3: Cross multiply
    4,051,795.95x = 5,591,175.27 × 2,216,159.37
  4. Step 4: Simplify right side
    4,051,795.95x = 12,390,935,463,922.78
  5. Step 5: Solve for x
    x = 12,390,935,463,922.78/4,051,795.95
  6. Step 6: Final answer
    x = 3,058,134.13

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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.