Home / 3,497,801.84-4,827,310.80-2,047,409.36

Finding the Fourth Proportional to 3,497,801.84, 4,827,310.80 and 2,047,409.36

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Solution

The fourth proportional to 3,497,801.84, 4,827,310.80 and 2,047,409.36 is: 2,825,626.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,497,801.84 : 4,827,310.80 = 2,047,409.36 : x
  2. Step 2: Convert to fraction form
    3,497,801.84/4,827,310.80 = 2,047,409.36/x
  3. Step 3: Cross multiply
    3,497,801.84x = 4,827,310.80 × 2,047,409.36
  4. Step 4: Simplify right side
    3,497,801.84x = 9,883,481,315,549.09
  5. Step 5: Solve for x
    x = 9,883,481,315,549.09/3,497,801.84
  6. Step 6: Final answer
    x = 2,825,626.43

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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.