Home / 556,214.06-833,826.29-201,149.15

Finding the Fourth Proportional to 556,214.06, 833,826.29 and 201,149.15

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Solution

The fourth proportional to 556,214.06, 833,826.29 and 201,149.15 is: 301,544.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    556,214.06 : 833,826.29 = 201,149.15 : x
  2. Step 2: Convert to fraction form
    556,214.06/833,826.29 = 201,149.15/x
  3. Step 3: Cross multiply
    556,214.06x = 833,826.29 × 201,149.15
  4. Step 4: Simplify right side
    556,214.06x = 167,723,444,306.28
  5. Step 5: Solve for x
    x = 167,723,444,306.28/556,214.06
  6. Step 6: Final answer
    x = 301,544.77

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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.