Home / 1,033,671.27-1,426,256.28-603,868.36

Finding the Fourth Proportional to 1,033,671.27, 1,426,256.28 and 603,868.36

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Solution

The fourth proportional to 1,033,671.27, 1,426,256.28 and 603,868.36 is: 833,215.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,671.27 : 1,426,256.28 = 603,868.36 : x
  2. Step 2: Convert to fraction form
    1,033,671.27/1,426,256.28 = 603,868.36/x
  3. Step 3: Cross multiply
    1,033,671.27x = 1,426,256.28 × 603,868.36
  4. Step 4: Simplify right side
    1,033,671.27x = 861,271,037,723.96
  5. Step 5: Solve for x
    x = 861,271,037,723.96/1,033,671.27
  6. Step 6: Final answer
    x = 833,215.61

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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.