Home / 2,300,555.60-3,450,833.40-1,894,648.40

Finding the Fourth Proportional to 2,300,555.60, 3,450,833.40 and 1,894,648.40

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Solution

The fourth proportional to 2,300,555.60, 3,450,833.40 and 1,894,648.40 is: 2,841,972.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,300,555.60 : 3,450,833.40 = 1,894,648.40 : x
  2. Step 2: Convert to fraction form
    2,300,555.60/3,450,833.40 = 1,894,648.40/x
  3. Step 3: Cross multiply
    2,300,555.60x = 3,450,833.40 × 1,894,648.40
  4. Step 4: Simplify right side
    2,300,555.60x = 6,538,115,979,976.56
  5. Step 5: Solve for x
    x = 6,538,115,979,976.56/2,300,555.60
  6. Step 6: Final answer
    x = 2,841,972.60

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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.