Home / 1,062,588.64-1,466,372.88-603,704.02

Finding the Fourth Proportional to 1,062,588.64, 1,466,372.88 and 603,704.02

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Solution

The fourth proportional to 1,062,588.64, 1,466,372.88 and 603,704.02 is: 833,111.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,588.64 : 1,466,372.88 = 603,704.02 : x
  2. Step 2: Convert to fraction form
    1,062,588.64/1,466,372.88 = 603,704.02/x
  3. Step 3: Cross multiply
    1,062,588.64x = 1,466,372.88 × 603,704.02
  4. Step 4: Simplify right side
    1,062,588.64x = 885,255,202,474.98
  5. Step 5: Solve for x
    x = 885,255,202,474.98/1,062,588.64
  6. Step 6: Final answer
    x = 833,111.86

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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.