Home / 2,359,392.25-3,255,930.27-1,326,899.68

Finding the Fourth Proportional to 2,359,392.25, 3,255,930.27 and 1,326,899.68

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Solution

The fourth proportional to 2,359,392.25, 3,255,930.27 and 1,326,899.68 is: 1,831,104.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,359,392.25 : 3,255,930.27 = 1,326,899.68 : x
  2. Step 2: Convert to fraction form
    2,359,392.25/3,255,930.27 = 1,326,899.68/x
  3. Step 3: Cross multiply
    2,359,392.25x = 3,255,930.27 × 1,326,899.68
  4. Step 4: Simplify right side
    2,359,392.25x = 4,320,292,825,225.49
  5. Step 5: Solve for x
    x = 4,320,292,825,225.49/2,359,392.25
  6. Step 6: Final answer
    x = 1,831,104.10

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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.