Home / 710,847.24-1,066,325.97-237,534.30

Finding the Fourth Proportional to 710,847.24, 1,066,325.97 and 237,534.30

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Solution

The fourth proportional to 710,847.24, 1,066,325.97 and 237,534.30 is: 356,319.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    710,847.24 : 1,066,325.97 = 237,534.30 : x
  2. Step 2: Convert to fraction form
    710,847.24/1,066,325.97 = 237,534.30/x
  3. Step 3: Cross multiply
    710,847.24x = 1,066,325.97 × 237,534.30
  4. Step 4: Simplify right side
    710,847.24x = 253,288,992,855.77
  5. Step 5: Solve for x
    x = 253,288,992,855.77/710,847.24
  6. Step 6: Final answer
    x = 356,319.87

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.