Home / 3,305,929.20-4,562,296.50-1,835,862.48

Finding the Fourth Proportional to 3,305,929.20, 4,562,296.50 and 1,835,862.48

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Solution

The fourth proportional to 3,305,929.20, 4,562,296.50 and 1,835,862.48 is: 2,533,553.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,305,929.20 : 4,562,296.50 = 1,835,862.48 : x
  2. Step 2: Convert to fraction form
    3,305,929.20/4,562,296.50 = 1,835,862.48/x
  3. Step 3: Cross multiply
    3,305,929.20x = 4,562,296.50 × 1,835,862.48
  4. Step 4: Simplify right side
    3,305,929.20x = 8,375,748,966,985.32
  5. Step 5: Solve for x
    x = 8,375,748,966,985.32/3,305,929.20
  6. Step 6: Final answer
    x = 2,533,553.64

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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.