Home / 2,405,642.26-3,317,126.52-1,533,095.41

Finding the Fourth Proportional to 2,405,642.26, 3,317,126.52 and 1,533,095.41

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Solution

The fourth proportional to 2,405,642.26, 3,317,126.52 and 1,533,095.41 is: 2,113,976.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,405,642.26 : 3,317,126.52 = 1,533,095.41 : x
  2. Step 2: Convert to fraction form
    2,405,642.26/3,317,126.52 = 1,533,095.41/x
  3. Step 3: Cross multiply
    2,405,642.26x = 3,317,126.52 × 1,533,095.41
  4. Step 4: Simplify right side
    2,405,642.26x = 5,085,471,442,201.27
  5. Step 5: Solve for x
    x = 5,085,471,442,201.27/2,405,642.26
  6. Step 6: Final answer
    x = 2,113,976.60

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1.5x scale

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.