Home / 4,936,062.24-6,812,268.48-3,002,456.16

Finding the Fourth Proportional to 4,936,062.24, 6,812,268.48 and 3,002,456.16

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Solution

The fourth proportional to 4,936,062.24, 6,812,268.48 and 3,002,456.16 is: 4,143,695.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,936,062.24 : 6,812,268.48 = 3,002,456.16 : x
  2. Step 2: Convert to fraction form
    4,936,062.24/6,812,268.48 = 3,002,456.16/x
  3. Step 3: Cross multiply
    4,936,062.24x = 6,812,268.48 × 3,002,456.16
  4. Step 4: Simplify right side
    4,936,062.24x = 20,453,537,461,349.84
  5. Step 5: Solve for x
    x = 20,453,537,461,349.84/4,936,062.24
  6. Step 6: Final answer
    x = 4,143,695.21

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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.