Home / 3,357,806.97-4,633,638.42-1,829,881.29

Finding the Fourth Proportional to 3,357,806.97, 4,633,638.42 and 1,829,881.29

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Solution

The fourth proportional to 3,357,806.97, 4,633,638.42 and 1,829,881.29 is: 2,525,162.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,806.97 : 4,633,638.42 = 1,829,881.29 : x
  2. Step 2: Convert to fraction form
    3,357,806.97/4,633,638.42 = 1,829,881.29/x
  3. Step 3: Cross multiply
    3,357,806.97x = 4,633,638.42 × 1,829,881.29
  4. Step 4: Simplify right side
    3,357,806.97x = 8,479,008,249,383.16
  5. Step 5: Solve for x
    x = 8,479,008,249,383.16/3,357,806.97
  6. Step 6: Final answer
    x = 2,525,162.50

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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.