Home / 2,824,585.52-4,235,546.46-1,026,200.84

Finding the Fourth Proportional to 2,824,585.52, 4,235,546.46 and 1,026,200.84

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Solution

The fourth proportional to 2,824,585.52, 4,235,546.46 and 1,026,200.84 is: 1,538,817.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,824,585.52 : 4,235,546.46 = 1,026,200.84 : x
  2. Step 2: Convert to fraction form
    2,824,585.52/4,235,546.46 = 1,026,200.84/x
  3. Step 3: Cross multiply
    2,824,585.52x = 4,235,546.46 × 1,026,200.84
  4. Step 4: Simplify right side
    2,824,585.52x = 4,346,521,335,111.03
  5. Step 5: Solve for x
    x = 4,346,521,335,111.03/2,824,585.52
  6. Step 6: Final answer
    x = 1,538,817.40

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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.