Home / 967,632.21-1,335,366.72-532,082.70

Finding the Fourth Proportional to 967,632.21, 1,335,366.72 and 532,082.70

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Solution

The fourth proportional to 967,632.21, 1,335,366.72 and 532,082.70 is: 734,292.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,632.21 : 1,335,366.72 = 532,082.70 : x
  2. Step 2: Convert to fraction form
    967,632.21/1,335,366.72 = 532,082.70/x
  3. Step 3: Cross multiply
    967,632.21x = 1,335,366.72 × 532,082.70
  4. Step 4: Simplify right side
    967,632.21x = 710,525,529,867.74
  5. Step 5: Solve for x
    x = 710,525,529,867.74/967,632.21
  6. Step 6: Final answer
    x = 734,292.97

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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.