Home / 3,196,629.18-4,794,946.92-891,030.24

Finding the Fourth Proportional to 3,196,629.18, 4,794,946.92 and 891,030.24

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Solution

The fourth proportional to 3,196,629.18, 4,794,946.92 and 891,030.24 is: 1,336,546.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,196,629.18 : 4,794,946.92 = 891,030.24 : x
  2. Step 2: Convert to fraction form
    3,196,629.18/4,794,946.92 = 891,030.24/x
  3. Step 3: Cross multiply
    3,196,629.18x = 4,794,946.92 × 891,030.24
  4. Step 4: Simplify right side
    3,196,629.18x = 4,272,442,704,914.86
  5. Step 5: Solve for x
    x = 4,272,442,704,914.86/3,196,629.18
  6. Step 6: Final answer
    x = 1,336,546.24

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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.