Home / 2,370,025.86-3,554,197.70-853,301.26

Finding the Fourth Proportional to 2,370,025.86, 3,554,197.70 and 853,301.26

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Solution

The fourth proportional to 2,370,025.86, 3,554,197.70 and 853,301.26 is: 1,279,649.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,370,025.86 : 3,554,197.70 = 853,301.26 : x
  2. Step 2: Convert to fraction form
    2,370,025.86/3,554,197.70 = 853,301.26/x
  3. Step 3: Cross multiply
    2,370,025.86x = 3,554,197.70 × 853,301.26
  4. Step 4: Simplify right side
    2,370,025.86x = 3,032,801,375,875.34
  5. Step 5: Solve for x
    x = 3,032,801,375,875.34/2,370,025.86
  6. Step 6: Final answer
    x = 1,279,649.07

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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.