Home / 2,963,079.17-4,089,049.39-1,604,952.17

Finding the Fourth Proportional to 2,963,079.17, 4,089,049.39 and 1,604,952.17

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Solution

The fourth proportional to 2,963,079.17, 4,089,049.39 and 1,604,952.17 is: 2,214,834.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,963,079.17 : 4,089,049.39 = 1,604,952.17 : x
  2. Step 2: Convert to fraction form
    2,963,079.17/4,089,049.39 = 1,604,952.17/x
  3. Step 3: Cross multiply
    2,963,079.17x = 4,089,049.39 × 1,604,952.17
  4. Step 4: Simplify right side
    2,963,079.17x = 6,562,728,691,717.68
  5. Step 5: Solve for x
    x = 6,562,728,691,717.68/2,963,079.17
  6. Step 6: Final answer
    x = 2,214,834.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.