Home / 3,297,064.29-4,937,079.18-2,275,547.57

Finding the Fourth Proportional to 3,297,064.29, 4,937,079.18 and 2,275,547.57

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Solution

The fourth proportional to 3,297,064.29, 4,937,079.18 and 2,275,547.57 is: 3,407,442.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,297,064.29 : 4,937,079.18 = 2,275,547.57 : x
  2. Step 2: Convert to fraction form
    3,297,064.29/4,937,079.18 = 2,275,547.57/x
  3. Step 3: Cross multiply
    3,297,064.29x = 4,937,079.18 × 2,275,547.57
  4. Step 4: Simplify right side
    3,297,064.29x = 11,234,558,530,946.59
  5. Step 5: Solve for x
    x = 11,234,558,530,946.59/3,297,064.29
  6. Step 6: Final answer
    x = 3,407,442.97

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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.