Home / 734,212.11-1,014,244.98-566,600.43

Finding the Fourth Proportional to 734,212.11, 1,014,244.98 and 566,600.43

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Solution

The fourth proportional to 734,212.11, 1,014,244.98 and 566,600.43 is: 782,705.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    734,212.11 : 1,014,244.98 = 566,600.43 : x
  2. Step 2: Convert to fraction form
    734,212.11/1,014,244.98 = 566,600.43/x
  3. Step 3: Cross multiply
    734,212.11x = 1,014,244.98 × 566,600.43
  4. Step 4: Simplify right side
    734,212.11x = 574,671,641,793.34
  5. Step 5: Solve for x
    x = 574,671,641,793.34/734,212.11
  6. Step 6: Final answer
    x = 782,705.21

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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.