Home / 4,936,065.24-6,812,272.62-3,002,459.16

Finding the Fourth Proportional to 4,936,065.24, 6,812,272.62 and 3,002,459.16

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Solution

The fourth proportional to 4,936,065.24, 6,812,272.62 and 3,002,459.16 is: 4,143,699.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,936,065.24 : 6,812,272.62 = 3,002,459.16 : x
  2. Step 2: Convert to fraction form
    4,936,065.24/6,812,272.62 = 3,002,459.16/x
  3. Step 3: Cross multiply
    4,936,065.24x = 6,812,272.62 × 3,002,459.16
  4. Step 4: Simplify right side
    4,936,065.24x = 20,453,570,328,336.20
  5. Step 5: Solve for x
    x = 20,453,570,328,336.20/4,936,065.24
  6. Step 6: Final answer
    x = 4,143,699.35

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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.