Home / 733,087.02-1,011,660.06-446,606.90

Finding the Fourth Proportional to 733,087.02, 1,011,660.06 and 446,606.90

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Solution

The fourth proportional to 733,087.02, 1,011,660.06 and 446,606.90 is: 616,317.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,087.02 : 1,011,660.06 = 446,606.90 : x
  2. Step 2: Convert to fraction form
    733,087.02/1,011,660.06 = 446,606.90/x
  3. Step 3: Cross multiply
    733,087.02x = 1,011,660.06 × 446,606.90
  4. Step 4: Simplify right side
    733,087.02x = 451,814,363,250.41
  5. Step 5: Solve for x
    x = 451,814,363,250.41/733,087.02
  6. Step 6: Final answer
    x = 616,317.51

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Double scale
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1.5x scale

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.