Home / 3,516,878.44-5,267,113.98-2,567,895.40

Finding the Fourth Proportional to 3,516,878.44, 5,267,113.98 and 2,567,895.40

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Solution

The fourth proportional to 3,516,878.44, 5,267,113.98 and 2,567,895.40 is: 3,845,853.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,516,878.44 : 5,267,113.98 = 2,567,895.40 : x
  2. Step 2: Convert to fraction form
    3,516,878.44/5,267,113.98 = 2,567,895.40/x
  3. Step 3: Cross multiply
    3,516,878.44x = 5,267,113.98 × 2,567,895.40
  4. Step 4: Simplify right side
    3,516,878.44x = 13,525,397,760,517.69
  5. Step 5: Solve for x
    x = 13,525,397,760,517.69/3,516,878.44
  6. Step 6: Final answer
    x = 3,845,853.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.