Home / 3,361,864.14-5,044,278.51-1,764,041.94

Finding the Fourth Proportional to 3,361,864.14, 5,044,278.51 and 1,764,041.94

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Solution

The fourth proportional to 3,361,864.14, 5,044,278.51 and 1,764,041.94 is: 2,646,840.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,361,864.14 : 5,044,278.51 = 1,764,041.94 : x
  2. Step 2: Convert to fraction form
    3,361,864.14/5,044,278.51 = 1,764,041.94/x
  3. Step 3: Cross multiply
    3,361,864.14x = 5,044,278.51 × 1,764,041.94
  4. Step 4: Simplify right side
    3,361,864.14x = 8,898,318,848,680.71
  5. Step 5: Solve for x
    x = 8,898,318,848,680.71/3,361,864.14
  6. Step 6: Final answer
    x = 2,646,840.70

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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.