Home / 4,723,836-7,081,534.28-1,844,532.94

Finding the Fourth Proportional to 4,723,836, 7,081,534.28 and 1,844,532.94

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Solution

The fourth proportional to 4,723,836, 7,081,534.28 and 1,844,532.94 is: 2,765,151.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,723,836 : 7,081,534.28 = 1,844,532.94 : x
  2. Step 2: Convert to fraction form
    4,723,836/7,081,534.28 = 1,844,532.94/x
  3. Step 3: Cross multiply
    4,723,836x = 7,081,534.28 × 1,844,532.94
  4. Step 4: Simplify right side
    4,723,836x = 13,062,123,245,199.18
  5. Step 5: Solve for x
    x = 13,062,123,245,199.18/4,723,836
  6. Step 6: Final answer
    x = 2,765,151.72

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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.