Home / 2,475,336.25-3,714,071.25-1,338,898.57

Finding the Fourth Proportional to 2,475,336.25, 3,714,071.25 and 1,338,898.57

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Solution

The fourth proportional to 2,475,336.25, 3,714,071.25 and 1,338,898.57 is: 2,008,924.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,475,336.25 : 3,714,071.25 = 1,338,898.57 : x
  2. Step 2: Convert to fraction form
    2,475,336.25/3,714,071.25 = 1,338,898.57/x
  3. Step 3: Cross multiply
    2,475,336.25x = 3,714,071.25 × 1,338,898.57
  4. Step 4: Simplify right side
    2,475,336.25x = 4,972,764,685,503.11
  5. Step 5: Solve for x
    x = 4,972,764,685,503.11/2,475,336.25
  6. Step 6: Final answer
    x = 2,008,924.92

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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.