Home / 2,331,746.76-3,494,218.32-1,033,333.08

Finding the Fourth Proportional to 2,331,746.76, 3,494,218.32 and 1,033,333.08

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Solution

The fourth proportional to 2,331,746.76, 3,494,218.32 and 1,033,333.08 is: 1,548,492.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,331,746.76 : 3,494,218.32 = 1,033,333.08 : x
  2. Step 2: Convert to fraction form
    2,331,746.76/3,494,218.32 = 1,033,333.08/x
  3. Step 3: Cross multiply
    2,331,746.76x = 3,494,218.32 × 1,033,333.08
  4. Step 4: Simplify right side
    2,331,746.76x = 3,610,691,378,798.03
  5. Step 5: Solve for x
    x = 3,610,691,378,798.03/2,331,746.76
  6. Step 6: Final answer
    x = 1,548,492.08

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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.