Home / 5,039,764.08-6,954,701.22-2,864,269.32

Finding the Fourth Proportional to 5,039,764.08, 6,954,701.22 and 2,864,269.32

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Solution

The fourth proportional to 5,039,764.08, 6,954,701.22 and 2,864,269.32 is: 3,952,593.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,039,764.08 : 6,954,701.22 = 2,864,269.32 : x
  2. Step 2: Convert to fraction form
    5,039,764.08/6,954,701.22 = 2,864,269.32/x
  3. Step 3: Cross multiply
    5,039,764.08x = 6,954,701.22 × 2,864,269.32
  4. Step 4: Simplify right side
    5,039,764.08x = 19,920,137,334,212.57
  5. Step 5: Solve for x
    x = 19,920,137,334,212.57/5,039,764.08
  6. Step 6: Final answer
    x = 3,952,593.22

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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.