Home / 967,200.11-1,334,768.51-537,498.35

Finding the Fourth Proportional to 967,200.11, 1,334,768.51 and 537,498.35

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Solution

The fourth proportional to 967,200.11, 1,334,768.51 and 537,498.35 is: 741,765.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,200.11 : 1,334,768.51 = 537,498.35 : x
  2. Step 2: Convert to fraction form
    967,200.11/1,334,768.51 = 537,498.35/x
  3. Step 3: Cross multiply
    967,200.11x = 1,334,768.51 × 537,498.35
  4. Step 4: Simplify right side
    967,200.11x = 717,435,871,756.96
  5. Step 5: Solve for x
    x = 717,435,871,756.96/967,200.11
  6. Step 6: Final answer
    x = 741,765.71

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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.