Home / 836,410.90-1,254,664.43-237,325.18

Finding the Fourth Proportional to 836,410.90, 1,254,664.43 and 237,325.18

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Solution

The fourth proportional to 836,410.90, 1,254,664.43 and 237,325.18 is: 356,001.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    836,410.90 : 1,254,664.43 = 237,325.18 : x
  2. Step 2: Convert to fraction form
    836,410.90/1,254,664.43 = 237,325.18/x
  3. Step 3: Cross multiply
    836,410.90x = 1,254,664.43 × 237,325.18
  4. Step 4: Simplify right side
    836,410.90x = 297,763,461,689.35
  5. Step 5: Solve for x
    x = 297,763,461,689.35/836,410.90
  6. Step 6: Final answer
    x = 356,001.41

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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.