Home / 563,584.26-845,166.06-226,510.86

Finding the Fourth Proportional to 563,584.26, 845,166.06 and 226,510.86

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Solution

The fourth proportional to 563,584.26, 845,166.06 and 226,510.86 is: 339,681.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    563,584.26 : 845,166.06 = 226,510.86 : x
  2. Step 2: Convert to fraction form
    563,584.26/845,166.06 = 226,510.86/x
  3. Step 3: Cross multiply
    563,584.26x = 845,166.06 × 226,510.86
  4. Step 4: Simplify right side
    563,584.26x = 191,439,291,093.41
  5. Step 5: Solve for x
    x = 191,439,291,093.41/563,584.26
  6. Step 6: Final answer
    x = 339,681.76

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Double scale
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1.5x scale

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.