Home / 4,417,267.67-6,626,049.75-1,222,126.28

Finding the Fourth Proportional to 4,417,267.67, 6,626,049.75 and 1,222,126.28

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Solution

The fourth proportional to 4,417,267.67, 6,626,049.75 and 1,222,126.28 is: 1,833,230.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,417,267.67 : 6,626,049.75 = 1,222,126.28 : x
  2. Step 2: Convert to fraction form
    4,417,267.67/6,626,049.75 = 1,222,126.28/x
  3. Step 3: Cross multiply
    4,417,267.67x = 6,626,049.75 × 1,222,126.28
  4. Step 4: Simplify right side
    4,417,267.67x = 8,097,869,532,062.43
  5. Step 5: Solve for x
    x = 8,097,869,532,062.43/4,417,267.67
  6. Step 6: Final answer
    x = 1,833,230.43

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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.