Home / 2,047,299.84-3,068,459.31-1,448,433.63

Finding the Fourth Proportional to 2,047,299.84, 3,068,459.31 and 1,448,433.63

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Solution

The fourth proportional to 2,047,299.84, 3,068,459.31 and 1,448,433.63 is: 2,170,888.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,299.84 : 3,068,459.31 = 1,448,433.63 : x
  2. Step 2: Convert to fraction form
    2,047,299.84/3,068,459.31 = 1,448,433.63/x
  3. Step 3: Cross multiply
    2,047,299.84x = 3,068,459.31 × 1,448,433.63
  4. Step 4: Simplify right side
    2,047,299.84x = 4,444,459,656,890.60
  5. Step 5: Solve for x
    x = 4,444,459,656,890.60/2,047,299.84
  6. Step 6: Final answer
    x = 2,170,888.49

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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.