Home / 1,062,611.22-1,466,437.77-603,717.42

Finding the Fourth Proportional to 1,062,611.22, 1,466,437.77 and 603,717.42

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Solution

The fourth proportional to 1,062,611.22, 1,466,437.77 and 603,717.42 is: 833,149.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,611.22 : 1,466,437.77 = 603,717.42 : x
  2. Step 2: Convert to fraction form
    1,062,611.22/1,466,437.77 = 603,717.42/x
  3. Step 3: Cross multiply
    1,062,611.22x = 1,466,437.77 × 603,717.42
  4. Step 4: Simplify right side
    1,062,611.22x = 885,314,027,094.95
  5. Step 5: Solve for x
    x = 885,314,027,094.95/1,062,611.22
  6. Step 6: Final answer
    x = 833,149.52

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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.