Home / 1,822,114.85-2,514,537.47-1,006,339.24

Finding the Fourth Proportional to 1,822,114.85, 2,514,537.47 and 1,006,339.24

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Solution

The fourth proportional to 1,822,114.85, 2,514,537.47 and 1,006,339.24 is: 1,388,758.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,822,114.85 : 2,514,537.47 = 1,006,339.24 : x
  2. Step 2: Convert to fraction form
    1,822,114.85/2,514,537.47 = 1,006,339.24/x
  3. Step 3: Cross multiply
    1,822,114.85x = 2,514,537.47 × 1,006,339.24
  4. Step 4: Simplify right side
    1,822,114.85x = 2,530,477,732,170.34
  5. Step 5: Solve for x
    x = 2,530,477,732,170.34/1,822,114.85
  6. Step 6: Final answer
    x = 1,388,758.64

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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.