Home / 3,822,029.40-5,733,044.10-1,547,549.40

Finding the Fourth Proportional to 3,822,029.40, 5,733,044.10 and 1,547,549.40

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Solution

The fourth proportional to 3,822,029.40, 5,733,044.10 and 1,547,549.40 is: 2,321,324.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,822,029.40 : 5,733,044.10 = 1,547,549.40 : x
  2. Step 2: Convert to fraction form
    3,822,029.40/5,733,044.10 = 1,547,549.40/x
  3. Step 3: Cross multiply
    3,822,029.40x = 5,733,044.10 × 1,547,549.40
  4. Step 4: Simplify right side
    3,822,029.40x = 8,872,168,957,128.54
  5. Step 5: Solve for x
    x = 8,872,168,957,128.54/3,822,029.40
  6. Step 6: Final answer
    x = 2,321,324.10

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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.