Home / 7,083,410.11-10,626,970.77-2,225,520.34

Finding the Fourth Proportional to 7,083,410.11, 10,626,970.77 and 2,225,520.34

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Solution

The fourth proportional to 7,083,410.11, 10,626,970.77 and 2,225,520.34 is: 3,338,863.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,083,410.11 : 10,626,970.77 = 2,225,520.34 : x
  2. Step 2: Convert to fraction form
    7,083,410.11/10,626,970.77 = 2,225,520.34/x
  3. Step 3: Cross multiply
    7,083,410.11x = 10,626,970.77 × 2,225,520.34
  4. Step 4: Simplify right side
    7,083,410.11x = 23,650,539,601,220.46
  5. Step 5: Solve for x
    x = 23,650,539,601,220.46/7,083,410.11
  6. Step 6: Final answer
    x = 3,338,863.52

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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.