Home / 2,343,332.78-3,514,999.16-746,057.33

Finding the Fourth Proportional to 2,343,332.78, 3,514,999.16 and 746,057.33

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Solution

The fourth proportional to 2,343,332.78, 3,514,999.16 and 746,057.33 is: 1,119,085.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,343,332.78 : 3,514,999.16 = 746,057.33 : x
  2. Step 2: Convert to fraction form
    2,343,332.78/3,514,999.16 = 746,057.33/x
  3. Step 3: Cross multiply
    2,343,332.78x = 3,514,999.16 × 746,057.33
  4. Step 4: Simplify right side
    2,343,332.78x = 2,622,390,872,551.99
  5. Step 5: Solve for x
    x = 2,622,390,872,551.99/2,343,332.78
  6. Step 6: Final answer
    x = 1,119,085.99

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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.