Home / 3,306,746.28-4,562,994.64-1,856,109.24

Finding the Fourth Proportional to 3,306,746.28, 4,562,994.64 and 1,856,109.24

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Solution

The fourth proportional to 3,306,746.28, 4,562,994.64 and 1,856,109.24 is: 2,561,253.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,306,746.28 : 4,562,994.64 = 1,856,109.24 : x
  2. Step 2: Convert to fraction form
    3,306,746.28/4,562,994.64 = 1,856,109.24/x
  3. Step 3: Cross multiply
    3,306,746.28x = 4,562,994.64 × 1,856,109.24
  4. Step 4: Simplify right side
    3,306,746.28x = 8,469,416,513,374.47
  5. Step 5: Solve for x
    x = 8,469,416,513,374.47/3,306,746.28
  6. Step 6: Final answer
    x = 2,561,253.81

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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.