Home / 3,317,145.18-4,970,533.77-2,308,238.34

Finding the Fourth Proportional to 3,317,145.18, 4,970,533.77 and 2,308,238.34

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Solution

The fourth proportional to 3,317,145.18, 4,970,533.77 and 2,308,238.34 is: 3,458,750.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,317,145.18 : 4,970,533.77 = 2,308,238.34 : x
  2. Step 2: Convert to fraction form
    3,317,145.18/4,970,533.77 = 2,308,238.34/x
  3. Step 3: Cross multiply
    3,317,145.18x = 4,970,533.77 × 2,308,238.34
  4. Step 4: Simplify right side
    3,317,145.18x = 11,473,176,618,178.74
  5. Step 5: Solve for x
    x = 11,473,176,618,178.74/3,317,145.18
  6. Step 6: Final answer
    x = 3,458,750.22

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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.