Home / 2,200,599.23-3,300,544.67-602,788.77

Finding the Fourth Proportional to 2,200,599.23, 3,300,544.67 and 602,788.77

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Solution

The fourth proportional to 2,200,599.23, 3,300,544.67 and 602,788.77 is: 904,086.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,200,599.23 : 3,300,544.67 = 602,788.77 : x
  2. Step 2: Convert to fraction form
    2,200,599.23/3,300,544.67 = 602,788.77/x
  3. Step 3: Cross multiply
    2,200,599.23x = 3,300,544.67 × 602,788.77
  4. Step 4: Simplify right side
    2,200,599.23x = 1,989,531,258,945.41
  5. Step 5: Solve for x
    x = 1,989,531,258,945.41/2,200,599.23
  6. Step 6: Final answer
    x = 904,086.14

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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.