Home / 2,867,062.34-4,295,547.91-2,696,389.22

Finding the Fourth Proportional to 2,867,062.34, 4,295,547.91 and 2,696,389.22

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Solution

The fourth proportional to 2,867,062.34, 4,295,547.91 and 2,696,389.22 is: 4,039,838.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,867,062.34 : 4,295,547.91 = 2,696,389.22 : x
  2. Step 2: Convert to fraction form
    2,867,062.34/4,295,547.91 = 2,696,389.22/x
  3. Step 3: Cross multiply
    2,867,062.34x = 4,295,547.91 × 2,696,389.22
  4. Step 4: Simplify right side
    2,867,062.34x = 11,582,469,078,517.53
  5. Step 5: Solve for x
    x = 11,582,469,078,517.53/2,867,062.34
  6. Step 6: Final answer
    x = 4,039,838.59

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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.