Home / 2,906,534.80-4,359,802.20-2,551,949.20

Finding the Fourth Proportional to 2,906,534.80, 4,359,802.20 and 2,551,949.20

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Solution

The fourth proportional to 2,906,534.80, 4,359,802.20 and 2,551,949.20 is: 3,827,923.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,906,534.80 : 4,359,802.20 = 2,551,949.20 : x
  2. Step 2: Convert to fraction form
    2,906,534.80/4,359,802.20 = 2,551,949.20/x
  3. Step 3: Cross multiply
    2,906,534.80x = 4,359,802.20 × 2,551,949.20
  4. Step 4: Simplify right side
    2,906,534.80x = 11,125,993,736,448.24
  5. Step 5: Solve for x
    x = 11,125,993,736,448.24/2,906,534.80
  6. Step 6: Final answer
    x = 3,827,923.80

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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.