Home / 3,051,505.48-4,577,257.32-2,378,090.52

Finding the Fourth Proportional to 3,051,505.48, 4,577,257.32 and 2,378,090.52

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Solution

The fourth proportional to 3,051,505.48, 4,577,257.32 and 2,378,090.52 is: 3,567,135.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,051,505.48 : 4,577,257.32 = 2,378,090.52 : x
  2. Step 2: Convert to fraction form
    3,051,505.48/4,577,257.32 = 2,378,090.52/x
  3. Step 3: Cross multiply
    3,051,505.48x = 4,577,257.32 × 2,378,090.52
  4. Step 4: Simplify right side
    3,051,505.48x = 10,885,132,240,292.61
  5. Step 5: Solve for x
    x = 10,885,132,240,292.61/3,051,505.48
  6. Step 6: Final answer
    x = 3,567,135.08

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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.