Home / 2,093,570.64-2,889,280.85-1,175,854.17

Finding the Fourth Proportional to 2,093,570.64, 2,889,280.85 and 1,175,854.17

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Solution

The fourth proportional to 2,093,570.64, 2,889,280.85 and 1,175,854.17 is: 1,622,764.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,093,570.64 : 2,889,280.85 = 1,175,854.17 : x
  2. Step 2: Convert to fraction form
    2,093,570.64/2,889,280.85 = 1,175,854.17/x
  3. Step 3: Cross multiply
    2,093,570.64x = 2,889,280.85 × 1,175,854.17
  4. Step 4: Simplify right side
    2,093,570.64x = 3,397,372,935,773.64
  5. Step 5: Solve for x
    x = 3,397,372,935,773.64/2,093,570.64
  6. Step 6: Final answer
    x = 1,622,764.89

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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.