Home / 799,569.96-1,199,178.28-230,827.51

Finding the Fourth Proportional to 799,569.96, 1,199,178.28 and 230,827.51

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Solution

The fourth proportional to 799,569.96, 1,199,178.28 and 230,827.51 is: 346,190.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,569.96 : 1,199,178.28 = 230,827.51 : x
  2. Step 2: Convert to fraction form
    799,569.96/1,199,178.28 = 230,827.51/x
  3. Step 3: Cross multiply
    799,569.96x = 1,199,178.28 × 230,827.51
  4. Step 4: Simplify right side
    799,569.96x = 276,803,336,418.48
  5. Step 5: Solve for x
    x = 276,803,336,418.48/799,569.96
  6. Step 6: Final answer
    x = 346,190.27

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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.