Home / 544,325.38-751,188.27-299,328.83

Finding the Fourth Proportional to 544,325.38, 751,188.27 and 299,328.83

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Solution

The fourth proportional to 544,325.38, 751,188.27 and 299,328.83 is: 413,084.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,325.38 : 751,188.27 = 299,328.83 : x
  2. Step 2: Convert to fraction form
    544,325.38/751,188.27 = 299,328.83/x
  3. Step 3: Cross multiply
    544,325.38x = 751,188.27 × 299,328.83
  4. Step 4: Simplify right side
    544,325.38x = 224,852,306,152.32
  5. Step 5: Solve for x
    x = 224,852,306,152.32/544,325.38
  6. Step 6: Final answer
    x = 413,084.37

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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.