Home / 4,825,341.30-7,226,984.61-2,302,768.02

Finding the Fourth Proportional to 4,825,341.30, 7,226,984.61 and 2,302,768.02

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Solution

The fourth proportional to 4,825,341.30, 7,226,984.61 and 2,302,768.02 is: 3,448,889.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,825,341.30 : 7,226,984.61 = 2,302,768.02 : x
  2. Step 2: Convert to fraction form
    4,825,341.30/7,226,984.61 = 2,302,768.02/x
  3. Step 3: Cross multiply
    4,825,341.30x = 7,226,984.61 × 2,302,768.02
  4. Step 4: Simplify right side
    4,825,341.30x = 16,642,069,040,940.17
  5. Step 5: Solve for x
    x = 16,642,069,040,940.17/4,825,341.30
  6. Step 6: Final answer
    x = 3,448,889.52

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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.