Home / 4,388,167.40-6,579,626.70-2,262,403.40

Finding the Fourth Proportional to 4,388,167.40, 6,579,626.70 and 2,262,403.40

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Solution

The fourth proportional to 4,388,167.40, 6,579,626.70 and 2,262,403.40 is: 3,392,252.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,388,167.40 : 6,579,626.70 = 2,262,403.40 : x
  2. Step 2: Convert to fraction form
    4,388,167.40/6,579,626.70 = 2,262,403.40/x
  3. Step 3: Cross multiply
    4,388,167.40x = 6,579,626.70 × 2,262,403.40
  4. Step 4: Simplify right side
    4,388,167.40x = 14,885,769,816,810.78
  5. Step 5: Solve for x
    x = 14,885,769,816,810.78/4,388,167.40
  6. Step 6: Final answer
    x = 3,392,252.04

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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.