Home / 595,726.71-822,108.33-323,795.22

Finding the Fourth Proportional to 595,726.71, 822,108.33 and 323,795.22

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Solution

The fourth proportional to 595,726.71, 822,108.33 and 323,795.22 is: 446,840.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,726.71 : 822,108.33 = 323,795.22 : x
  2. Step 2: Convert to fraction form
    595,726.71/822,108.33 = 323,795.22/x
  3. Step 3: Cross multiply
    595,726.71x = 822,108.33 × 323,795.22
  4. Step 4: Simplify right side
    595,726.71x = 266,194,747,576.18
  5. Step 5: Solve for x
    x = 266,194,747,576.18/595,726.71
  6. Step 6: Final answer
    x = 446,840.38

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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.