Home / 5,394,458.00-7,444,498.12-3,220,263.02

Finding the Fourth Proportional to 5,394,458.00, 7,444,498.12 and 3,220,263.02

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Solution

The fourth proportional to 5,394,458.00, 7,444,498.12 and 3,220,263.02 is: 4,444,050.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,394,458.00 : 7,444,498.12 = 3,220,263.02 : x
  2. Step 2: Convert to fraction form
    5,394,458.00/7,444,498.12 = 3,220,263.02/x
  3. Step 3: Cross multiply
    5,394,458.00x = 7,444,498.12 × 3,220,263.02
  4. Step 4: Simplify right side
    5,394,458.00x = 23,973,242,008,856.11
  5. Step 5: Solve for x
    x = 23,973,242,008,856.11/5,394,458.00
  6. Step 6: Final answer
    x = 4,444,050.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.