Home / 3,577,935.56-4,937,462.08-2,049,944.28

Finding the Fourth Proportional to 3,577,935.56, 4,937,462.08 and 2,049,944.28

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Solution

The fourth proportional to 3,577,935.56, 4,937,462.08 and 2,049,944.28 is: 2,828,872.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,577,935.56 : 4,937,462.08 = 2,049,944.28 : x
  2. Step 2: Convert to fraction form
    3,577,935.56/4,937,462.08 = 2,049,944.28/x
  3. Step 3: Cross multiply
    3,577,935.56x = 4,937,462.08 × 2,049,944.28
  4. Step 4: Simplify right side
    3,577,935.56x = 10,121,522,148,612.90
  5. Step 5: Solve for x
    x = 10,121,522,148,612.90/3,577,935.56
  6. Step 6: Final answer
    x = 2,828,872.12

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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.