Home / 2,955,338.53-4,433,007.79-2,282,401.36

Finding the Fourth Proportional to 2,955,338.53, 4,433,007.79 and 2,282,401.36

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Solution

The fourth proportional to 2,955,338.53, 4,433,007.79 and 2,282,401.36 is: 3,423,602.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,955,338.53 : 4,433,007.79 = 2,282,401.36 : x
  2. Step 2: Convert to fraction form
    2,955,338.53/4,433,007.79 = 2,282,401.36/x
  3. Step 3: Cross multiply
    2,955,338.53x = 4,433,007.79 × 2,282,401.36
  4. Step 4: Simplify right side
    2,955,338.53x = 10,117,903,017,180.86
  5. Step 5: Solve for x
    x = 10,117,903,017,180.86/2,955,338.53
  6. Step 6: Final answer
    x = 3,423,602.04

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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.