Home / 4,205,289.92-5,803,299.28-2,271,550.60

Finding the Fourth Proportional to 4,205,289.92, 5,803,299.28 and 2,271,550.60

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Solution

The fourth proportional to 4,205,289.92, 5,803,299.28 and 2,271,550.60 is: 3,134,739.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,205,289.92 : 5,803,299.28 = 2,271,550.60 : x
  2. Step 2: Convert to fraction form
    4,205,289.92/5,803,299.28 = 2,271,550.60/x
  3. Step 3: Cross multiply
    4,205,289.92x = 5,803,299.28 × 2,271,550.60
  4. Step 4: Simplify right side
    4,205,289.92x = 13,182,487,961,463.57
  5. Step 5: Solve for x
    x = 13,182,487,961,463.57/4,205,289.92
  6. Step 6: Final answer
    x = 3,134,739.39

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Double scale
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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.