Home / 3,244,209.60-4,476,943.80-1,793,966.16

Finding the Fourth Proportional to 3,244,209.60, 4,476,943.80 and 1,793,966.16

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Solution

The fourth proportional to 3,244,209.60, 4,476,943.80 and 1,793,966.16 is: 2,475,637.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,244,209.60 : 4,476,943.80 = 1,793,966.16 : x
  2. Step 2: Convert to fraction form
    3,244,209.60/4,476,943.80 = 1,793,966.16/x
  3. Step 3: Cross multiply
    3,244,209.60x = 4,476,943.80 × 1,793,966.16
  4. Step 4: Simplify right side
    3,244,209.60x = 8,031,485,677,421.81
  5. Step 5: Solve for x
    x = 8,031,485,677,421.81/3,244,209.60
  6. Step 6: Final answer
    x = 2,475,637.11

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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.