Home / 966,455.24-1,449,108.56-367,460.24

Finding the Fourth Proportional to 966,455.24, 1,449,108.56 and 367,460.24

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Solution

The fourth proportional to 966,455.24, 1,449,108.56 and 367,460.24 is: 550,972.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,455.24 : 1,449,108.56 = 367,460.24 : x
  2. Step 2: Convert to fraction form
    966,455.24/1,449,108.56 = 367,460.24/x
  3. Step 3: Cross multiply
    966,455.24x = 1,449,108.56 × 367,460.24
  4. Step 4: Simplify right side
    966,455.24x = 532,489,779,243.65
  5. Step 5: Solve for x
    x = 532,489,779,243.65/966,455.24
  6. Step 6: Final answer
    x = 550,972.00

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1.5x scale

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.