Home / 3,026,766.18-4,540,165.68-896,868.74

Finding the Fourth Proportional to 3,026,766.18, 4,540,165.68 and 896,868.74

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Solution

The fourth proportional to 3,026,766.18, 4,540,165.68 and 896,868.74 is: 1,345,307.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,766.18 : 4,540,165.68 = 896,868.74 : x
  2. Step 2: Convert to fraction form
    3,026,766.18/4,540,165.68 = 896,868.74/x
  3. Step 3: Cross multiply
    3,026,766.18x = 4,540,165.68 × 896,868.74
  4. Step 4: Simplify right side
    3,026,766.18x = 4,071,932,672,812.84
  5. Step 5: Solve for x
    x = 4,071,932,672,812.84/3,026,766.18
  6. Step 6: Final answer
    x = 1,345,307.97

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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.