Home / 3,024,002.48-4,173,121.55-1,665,875.48

Finding the Fourth Proportional to 3,024,002.48, 4,173,121.55 and 1,665,875.48

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Solution

The fourth proportional to 3,024,002.48, 4,173,121.55 and 1,665,875.48 is: 2,298,907.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,002.48 : 4,173,121.55 = 1,665,875.48 : x
  2. Step 2: Convert to fraction form
    3,024,002.48/4,173,121.55 = 1,665,875.48/x
  3. Step 3: Cross multiply
    3,024,002.48x = 4,173,121.55 × 1,665,875.48
  4. Step 4: Simplify right side
    3,024,002.48x = 6,951,900,848,503.68
  5. Step 5: Solve for x
    x = 6,951,900,848,503.68/3,024,002.48
  6. Step 6: Final answer
    x = 2,298,907.13

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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.