Home / 413,244.55-570,316.51-241,148.61

Finding the Fourth Proportional to 413,244.55, 570,316.51 and 241,148.61

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Solution

The fourth proportional to 413,244.55, 570,316.51 and 241,148.61 is: 332,807.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    413,244.55 : 570,316.51 = 241,148.61 : x
  2. Step 2: Convert to fraction form
    413,244.55/570,316.51 = 241,148.61/x
  3. Step 3: Cross multiply
    413,244.55x = 570,316.51 × 241,148.61
  4. Step 4: Simplify right side
    413,244.55x = 137,531,033,947.99
  5. Step 5: Solve for x
    x = 137,531,033,947.99/413,244.55
  6. Step 6: Final answer
    x = 332,807.86

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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.