Home / 2,291,301.90-3,436,952.33-585,448.40

Finding the Fourth Proportional to 2,291,301.90, 3,436,952.33 and 585,448.40

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Solution

The fourth proportional to 2,291,301.90, 3,436,952.33 and 585,448.40 is: 878,172.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,291,301.90 : 3,436,952.33 = 585,448.40 : x
  2. Step 2: Convert to fraction form
    2,291,301.90/3,436,952.33 = 585,448.40/x
  3. Step 3: Cross multiply
    2,291,301.90x = 3,436,952.33 × 585,448.40
  4. Step 4: Simplify right side
    2,291,301.90x = 2,012,158,222,362.77
  5. Step 5: Solve for x
    x = 2,012,158,222,362.77/2,291,301.90
  6. Step 6: Final answer
    x = 878,172.46

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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.