Home / 7,253,525.04-10,002,994.16-4,640,855.82

Finding the Fourth Proportional to 7,253,525.04, 10,002,994.16 and 4,640,855.82

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Solution

The fourth proportional to 7,253,525.04, 10,002,994.16 and 4,640,855.82 is: 6,399,985.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,253,525.04 : 10,002,994.16 = 4,640,855.82 : x
  2. Step 2: Convert to fraction form
    7,253,525.04/10,002,994.16 = 4,640,855.82/x
  3. Step 3: Cross multiply
    7,253,525.04x = 10,002,994.16 × 4,640,855.82
  4. Step 4: Simplify right side
    7,253,525.04x = 46,422,453,641,657.73
  5. Step 5: Solve for x
    x = 46,422,453,641,657.73/7,253,525.04
  6. Step 6: Final answer
    x = 6,399,985.30

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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.