Home / 2,202,411.28-3,303,578.04-604,968.16

Finding the Fourth Proportional to 2,202,411.28, 3,303,578.04 and 604,968.16

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Solution

The fourth proportional to 2,202,411.28, 3,303,578.04 and 604,968.16 is: 907,441.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,202,411.28 : 3,303,578.04 = 604,968.16 : x
  2. Step 2: Convert to fraction form
    2,202,411.28/3,303,578.04 = 604,968.16/x
  3. Step 3: Cross multiply
    2,202,411.28x = 3,303,578.04 × 604,968.16
  4. Step 4: Simplify right side
    2,202,411.28x = 1,998,559,528,275.21
  5. Step 5: Solve for x
    x = 1,998,559,528,275.21/2,202,411.28
  6. Step 6: Final answer
    x = 907,441.56

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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.