Home / 4,119,963.80-6,177,828.25-2,417,463.50

Finding the Fourth Proportional to 4,119,963.80, 6,177,828.25 and 2,417,463.50

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Solution

The fourth proportional to 4,119,963.80, 6,177,828.25 and 2,417,463.50 is: 3,624,952.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,119,963.80 : 6,177,828.25 = 2,417,463.50 : x
  2. Step 2: Convert to fraction form
    4,119,963.80/6,177,828.25 = 2,417,463.50/x
  3. Step 3: Cross multiply
    4,119,963.80x = 6,177,828.25 × 2,417,463.50
  4. Step 4: Simplify right side
    4,119,963.80x = 14,934,674,274,785.58
  5. Step 5: Solve for x
    x = 14,934,674,274,785.58/4,119,963.80
  6. Step 6: Final answer
    x = 3,624,952.79

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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.