Home / 2,423,511.60-3,632,949-906,782.64

Finding the Fourth Proportional to 2,423,511.60, 3,632,949 and 906,782.64

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Solution

The fourth proportional to 2,423,511.60, 3,632,949 and 906,782.64 is: 1,359,306.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,423,511.60 : 3,632,949 = 906,782.64 : x
  2. Step 2: Convert to fraction form
    2,423,511.60/3,632,949 = 906,782.64/x
  3. Step 3: Cross multiply
    2,423,511.60x = 3,632,949 × 906,782.64
  4. Step 4: Simplify right side
    2,423,511.60x = 3,294,295,085,205.36
  5. Step 5: Solve for x
    x = 3,294,295,085,205.36/2,423,511.60
  6. Step 6: Final answer
    x = 1,359,306.51

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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.