Home / 963,794.99-1,330,044.90-534,082.30

Finding the Fourth Proportional to 963,794.99, 1,330,044.90 and 534,082.30

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Solution

The fourth proportional to 963,794.99, 1,330,044.90 and 534,082.30 is: 737,037.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,794.99 : 1,330,044.90 = 534,082.30 : x
  2. Step 2: Convert to fraction form
    963,794.99/1,330,044.90 = 534,082.30/x
  3. Step 3: Cross multiply
    963,794.99x = 1,330,044.90 × 534,082.30
  4. Step 4: Simplify right side
    963,794.99x = 710,353,439,295.27
  5. Step 5: Solve for x
    x = 710,353,439,295.27/963,794.99
  6. Step 6: Final answer
    x = 737,037.90

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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.