Home / 2,961,774.60-4,442,661.90-2,483,477.70

Finding the Fourth Proportional to 2,961,774.60, 4,442,661.90 and 2,483,477.70

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Solution

The fourth proportional to 2,961,774.60, 4,442,661.90 and 2,483,477.70 is: 3,725,216.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,961,774.60 : 4,442,661.90 = 2,483,477.70 : x
  2. Step 2: Convert to fraction form
    2,961,774.60/4,442,661.90 = 2,483,477.70/x
  3. Step 3: Cross multiply
    2,961,774.60x = 4,442,661.90 × 2,483,477.70
  4. Step 4: Simplify right side
    2,961,774.60x = 11,033,251,757,289.63
  5. Step 5: Solve for x
    x = 11,033,251,757,289.63/2,961,774.60
  6. Step 6: Final answer
    x = 3,725,216.55

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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.