Home / 589,041.60-883,926.90-234,018.60

Finding the Fourth Proportional to 589,041.60, 883,926.90 and 234,018.60

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Solution

The fourth proportional to 589,041.60, 883,926.90 and 234,018.60 is: 351,172.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,041.60 : 883,926.90 = 234,018.60 : x
  2. Step 2: Convert to fraction form
    589,041.60/883,926.90 = 234,018.60/x
  3. Step 3: Cross multiply
    589,041.60x = 883,926.90 × 234,018.60
  4. Step 4: Simplify right side
    589,041.60x = 206,855,335,640.34
  5. Step 5: Solve for x
    x = 206,855,335,640.34/589,041.60
  6. Step 6: Final answer
    x = 351,172.71

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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.