Home / 7,294,388.37-10,067,646.90-4,809,245.59

Finding the Fourth Proportional to 7,294,388.37, 10,067,646.90 and 4,809,245.59

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Solution

The fourth proportional to 7,294,388.37, 10,067,646.90 and 4,809,245.59 is: 6,637,675.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,294,388.37 : 10,067,646.90 = 4,809,245.59 : x
  2. Step 2: Convert to fraction form
    7,294,388.37/10,067,646.90 = 4,809,245.59/x
  3. Step 3: Cross multiply
    7,294,388.37x = 10,067,646.90 × 4,809,245.59
  4. Step 4: Simplify right side
    7,294,388.37x = 48,417,786,455,502.17
  5. Step 5: Solve for x
    x = 48,417,786,455,502.17/7,294,388.37
  6. Step 6: Final answer
    x = 6,637,675.98

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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.