Home / 4,941,412.16-6,819,218.41-2,847,097.13

Finding the Fourth Proportional to 4,941,412.16, 6,819,218.41 and 2,847,097.13

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Solution

The fourth proportional to 4,941,412.16, 6,819,218.41 and 2,847,097.13 is: 3,929,034.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,941,412.16 : 6,819,218.41 = 2,847,097.13 : x
  2. Step 2: Convert to fraction form
    4,941,412.16/6,819,218.41 = 2,847,097.13/x
  3. Step 3: Cross multiply
    4,941,412.16x = 6,819,218.41 × 2,847,097.13
  4. Step 4: Simplify right side
    4,941,412.16x = 19,414,977,163,954.16
  5. Step 5: Solve for x
    x = 19,414,977,163,954.16/4,941,412.16
  6. Step 6: Final answer
    x = 3,929,034.16

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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.