Home / 4,894,285.40-6,754,305.39-3,348,788.63

Finding the Fourth Proportional to 4,894,285.40, 6,754,305.39 and 3,348,788.63

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Solution

The fourth proportional to 4,894,285.40, 6,754,305.39 and 3,348,788.63 is: 4,621,459.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,894,285.40 : 6,754,305.39 = 3,348,788.63 : x
  2. Step 2: Convert to fraction form
    4,894,285.40/6,754,305.39 = 3,348,788.63/x
  3. Step 3: Cross multiply
    4,894,285.40x = 6,754,305.39 × 3,348,788.63
  4. Step 4: Simplify right side
    4,894,285.40x = 22,618,741,093,579.71
  5. Step 5: Solve for x
    x = 22,618,741,093,579.71/4,894,285.40
  6. Step 6: Final answer
    x = 4,621,459.36

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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.