Home / 2,440,483.29-3,368,029.04-1,352,800.71

Finding the Fourth Proportional to 2,440,483.29, 3,368,029.04 and 1,352,800.71

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Solution

The fourth proportional to 2,440,483.29, 3,368,029.04 and 1,352,800.71 is: 1,866,954.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,440,483.29 : 3,368,029.04 = 1,352,800.71 : x
  2. Step 2: Convert to fraction form
    2,440,483.29/3,368,029.04 = 1,352,800.71/x
  3. Step 3: Cross multiply
    2,440,483.29x = 3,368,029.04 × 1,352,800.71
  4. Step 4: Simplify right side
    2,440,483.29x = 4,556,272,076,612.62
  5. Step 5: Solve for x
    x = 4,556,272,076,612.62/2,440,483.29
  6. Step 6: Final answer
    x = 1,866,954.83

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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.