Home / 3,456,713.08-4,772,511.04-3,093,512.53

Finding the Fourth Proportional to 3,456,713.08, 4,772,511.04 and 3,093,512.53

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Solution

The fourth proportional to 3,456,713.08, 4,772,511.04 and 3,093,512.53 is: 4,271,058.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,456,713.08 : 4,772,511.04 = 3,093,512.53 : x
  2. Step 2: Convert to fraction form
    3,456,713.08/4,772,511.04 = 3,093,512.53/x
  3. Step 3: Cross multiply
    3,456,713.08x = 4,772,511.04 × 3,093,512.53
  4. Step 4: Simplify right side
    3,456,713.08x = 14,763,822,676,752.79
  5. Step 5: Solve for x
    x = 14,763,822,676,752.79/3,456,713.08
  6. Step 6: Final answer
    x = 4,271,058.18

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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.