Home / 1,367,531.40-2,051,297.10-468,852.60

Finding the Fourth Proportional to 1,367,531.40, 2,051,297.10 and 468,852.60

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Solution

The fourth proportional to 1,367,531.40, 2,051,297.10 and 468,852.60 is: 703,278.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,367,531.40 : 2,051,297.10 = 468,852.60 : x
  2. Step 2: Convert to fraction form
    1,367,531.40/2,051,297.10 = 468,852.60/x
  3. Step 3: Cross multiply
    1,367,531.40x = 2,051,297.10 × 468,852.60
  4. Step 4: Simplify right side
    1,367,531.40x = 961,755,978,707.46
  5. Step 5: Solve for x
    x = 961,755,978,707.46/1,367,531.40
  6. Step 6: Final answer
    x = 703,278.90

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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.