Home / 2,902,233.00-4,353,447.77-772,319.17

Finding the Fourth Proportional to 2,902,233.00, 4,353,447.77 and 772,319.17

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Solution

The fourth proportional to 2,902,233.00, 4,353,447.77 and 772,319.17 is: 1,158,504.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,902,233.00 : 4,353,447.77 = 772,319.17 : x
  2. Step 2: Convert to fraction form
    2,902,233.00/4,353,447.77 = 772,319.17/x
  3. Step 3: Cross multiply
    2,902,233.00x = 4,353,447.77 × 772,319.17
  4. Step 4: Simplify right side
    2,902,233.00x = 3,362,251,172,841.16
  5. Step 5: Solve for x
    x = 3,362,251,172,841.16/2,902,233.00
  6. Step 6: Final answer
    x = 1,158,504.91

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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.