Home / 7,337,073.64-10,125,181.14-4,073,894.44

Finding the Fourth Proportional to 7,337,073.64, 10,125,181.14 and 4,073,894.44

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Solution

The fourth proportional to 7,337,073.64, 10,125,181.14 and 4,073,894.44 is: 5,621,985.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,337,073.64 : 10,125,181.14 = 4,073,894.44 : x
  2. Step 2: Convert to fraction form
    7,337,073.64/10,125,181.14 = 4,073,894.44/x
  3. Step 3: Cross multiply
    7,337,073.64x = 10,125,181.14 × 4,073,894.44
  4. Step 4: Simplify right side
    7,337,073.64x = 41,248,919,150,238.87
  5. Step 5: Solve for x
    x = 41,248,919,150,238.87/7,337,073.64
  6. Step 6: Final answer
    x = 5,621,985.16

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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.