Home / 584,166.12-876,256.20-205,096.38

Finding the Fourth Proportional to 584,166.12, 876,256.20 and 205,096.38

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Solution

The fourth proportional to 584,166.12, 876,256.20 and 205,096.38 is: 307,647.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,166.12 : 876,256.20 = 205,096.38 : x
  2. Step 2: Convert to fraction form
    584,166.12/876,256.20 = 205,096.38/x
  3. Step 3: Cross multiply
    584,166.12x = 876,256.20 × 205,096.38
  4. Step 4: Simplify right side
    584,166.12x = 179,716,974,572.56
  5. Step 5: Solve for x
    x = 179,716,974,572.56/584,166.12
  6. Step 6: Final answer
    x = 307,647.03

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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.