Home / 2,473,017.21-3,709,097.55-743,862.06

Finding the Fourth Proportional to 2,473,017.21, 3,709,097.55 and 743,862.06

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Solution

The fourth proportional to 2,473,017.21, 3,709,097.55 and 743,862.06 is: 1,115,664.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,473,017.21 : 3,709,097.55 = 743,862.06 : x
  2. Step 2: Convert to fraction form
    2,473,017.21/3,709,097.55 = 743,862.06/x
  3. Step 3: Cross multiply
    2,473,017.21x = 3,709,097.55 × 743,862.06
  4. Step 4: Simplify right side
    2,473,017.21x = 2,759,056,944,283.95
  5. Step 5: Solve for x
    x = 2,759,056,944,283.95/2,473,017.21
  6. Step 6: Final answer
    x = 1,115,664.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.