Home / 944,910.05-1,417,370.40-234,938.16

Finding the Fourth Proportional to 944,910.05, 1,417,370.40 and 234,938.16

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Solution

The fourth proportional to 944,910.05, 1,417,370.40 and 234,938.16 is: 352,408.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,910.05 : 1,417,370.40 = 234,938.16 : x
  2. Step 2: Convert to fraction form
    944,910.05/1,417,370.40 = 234,938.16/x
  3. Step 3: Cross multiply
    944,910.05x = 1,417,370.40 × 234,938.16
  4. Step 4: Simplify right side
    944,910.05x = 332,994,393,814.46
  5. Step 5: Solve for x
    x = 332,994,393,814.46/944,910.05
  6. Step 6: Final answer
    x = 352,408.57

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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.