Home / 3,629,674.98-5,007,823.18-2,059,547.07

Finding the Fourth Proportional to 3,629,674.98, 5,007,823.18 and 2,059,547.07

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Solution

The fourth proportional to 3,629,674.98, 5,007,823.18 and 2,059,547.07 is: 2,841,534.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,629,674.98 : 5,007,823.18 = 2,059,547.07 : x
  2. Step 2: Convert to fraction form
    3,629,674.98/5,007,823.18 = 2,059,547.07/x
  3. Step 3: Cross multiply
    3,629,674.98x = 5,007,823.18 × 2,059,547.07
  4. Step 4: Simplify right side
    3,629,674.98x = 10,313,847,571,077.55
  5. Step 5: Solve for x
    x = 10,313,847,571,077.55/3,629,674.98
  6. Step 6: Final answer
    x = 2,841,534.75

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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.