Home / 6,074,430.64-8,384,825.16-3,497,138.48

Finding the Fourth Proportional to 6,074,430.64, 8,384,825.16 and 3,497,138.48

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Solution

The fourth proportional to 6,074,430.64, 8,384,825.16 and 3,497,138.48 is: 4,827,266.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,074,430.64 : 8,384,825.16 = 3,497,138.48 : x
  2. Step 2: Convert to fraction form
    6,074,430.64/8,384,825.16 = 3,497,138.48/x
  3. Step 3: Cross multiply
    6,074,430.64x = 8,384,825.16 × 3,497,138.48
  4. Step 4: Simplify right side
    6,074,430.64x = 29,322,894,715,108.16
  5. Step 5: Solve for x
    x = 29,322,894,715,108.16/6,074,430.64
  6. Step 6: Final answer
    x = 4,827,266.37

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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.