Home / 1,512,330.48-2,268,436.98-375,095.52

Finding the Fourth Proportional to 1,512,330.48, 2,268,436.98 and 375,095.52

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Solution

The fourth proportional to 1,512,330.48, 2,268,436.98 and 375,095.52 is: 562,628.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,512,330.48 : 2,268,436.98 = 375,095.52 : x
  2. Step 2: Convert to fraction form
    1,512,330.48/2,268,436.98 = 375,095.52/x
  3. Step 3: Cross multiply
    1,512,330.48x = 2,268,436.98 × 375,095.52
  4. Step 4: Simplify right side
    1,512,330.48x = 850,880,548,600.33
  5. Step 5: Solve for x
    x = 850,880,548,600.33/1,512,330.48
  6. Step 6: Final answer
    x = 562,628.71

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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.