Home / 2,367,553-3,267,223.14-1,294,465

Finding the Fourth Proportional to 2,367,553, 3,267,223.14 and 1,294,465

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Solution

The fourth proportional to 2,367,553, 3,267,223.14 and 1,294,465 is: 1,786,361.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,367,553 : 3,267,223.14 = 1,294,465 : x
  2. Step 2: Convert to fraction form
    2,367,553/3,267,223.14 = 1,294,465/x
  3. Step 3: Cross multiply
    2,367,553x = 3,267,223.14 × 1,294,465
  4. Step 4: Simplify right side
    2,367,553x = 4,229,306,001,920.10
  5. Step 5: Solve for x
    x = 4,229,306,001,920.10/2,367,553
  6. Step 6: Final answer
    x = 1,786,361.70

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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.