Home / 630,002.10-944,918.10-251,201.55

Finding the Fourth Proportional to 630,002.10, 944,918.10 and 251,201.55

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Solution

The fourth proportional to 630,002.10, 944,918.10 and 251,201.55 is: 376,768.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    630,002.10 : 944,918.10 = 251,201.55 : x
  2. Step 2: Convert to fraction form
    630,002.10/944,918.10 = 251,201.55/x
  3. Step 3: Cross multiply
    630,002.10x = 944,918.10 × 251,201.55
  4. Step 4: Simplify right side
    630,002.10x = 237,364,891,343.06
  5. Step 5: Solve for x
    x = 237,364,891,343.06/630,002.10
  6. Step 6: Final answer
    x = 376,768.41

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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.