Home / 967,082.92-1,334,233.40-553,317.50

Finding the Fourth Proportional to 967,082.92, 1,334,233.40 and 553,317.50

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Solution

The fourth proportional to 967,082.92, 1,334,233.40 and 553,317.50 is: 763,383.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,082.92 : 1,334,233.40 = 553,317.50 : x
  2. Step 2: Convert to fraction form
    967,082.92/1,334,233.40 = 553,317.50/x
  3. Step 3: Cross multiply
    967,082.92x = 1,334,233.40 × 553,317.50
  4. Step 4: Simplify right side
    967,082.92x = 738,254,689,304.50
  5. Step 5: Solve for x
    x = 738,254,689,304.50/967,082.92
  6. Step 6: Final answer
    x = 763,383.03

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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.