Home / 7,321,451.98-10,104,090.08-4,058,404.24

Finding the Fourth Proportional to 7,321,451.98, 10,104,090.08 and 4,058,404.24

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Solution

The fourth proportional to 7,321,451.98, 10,104,090.08 and 4,058,404.24 is: 5,600,867.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,321,451.98 : 10,104,090.08 = 4,058,404.24 : x
  2. Step 2: Convert to fraction form
    7,321,451.98/10,104,090.08 = 4,058,404.24/x
  3. Step 3: Cross multiply
    7,321,451.98x = 10,104,090.08 × 4,058,404.24
  4. Step 4: Simplify right side
    7,321,451.98x = 41,006,482,022,013.95
  5. Step 5: Solve for x
    x = 41,006,482,022,013.95/7,321,451.98
  6. Step 6: Final answer
    x = 5,600,867.44

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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.