Home / 800,254.11-1,199,048.43-563,098.56

Finding the Fourth Proportional to 800,254.11, 1,199,048.43 and 563,098.56

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Solution

The fourth proportional to 800,254.11, 1,199,048.43 and 563,098.56 is: 843,710.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    800,254.11 : 1,199,048.43 = 563,098.56 : x
  2. Step 2: Convert to fraction form
    800,254.11/1,199,048.43 = 563,098.56/x
  3. Step 3: Cross multiply
    800,254.11x = 1,199,048.43 × 563,098.56
  4. Step 4: Simplify right side
    800,254.11x = 675,182,444,303.26
  5. Step 5: Solve for x
    x = 675,182,444,303.26/800,254.11
  6. Step 6: Final answer
    x = 843,710.06

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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.