Home / 11,241,715.65-16,864,182.04-3,461,288.25

Finding the Fourth Proportional to 11,241,715.65, 16,864,182.04 and 3,461,288.25

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Solution

The fourth proportional to 11,241,715.65, 16,864,182.04 and 3,461,288.25 is: 5,192,427.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,241,715.65 : 16,864,182.04 = 3,461,288.25 : x
  2. Step 2: Convert to fraction form
    11,241,715.65/16,864,182.04 = 3,461,288.25/x
  3. Step 3: Cross multiply
    11,241,715.65x = 16,864,182.04 × 3,461,288.25
  4. Step 4: Simplify right side
    11,241,715.65x = 58,371,795,132,259.81
  5. Step 5: Solve for x
    x = 58,371,795,132,259.81/11,241,715.65
  6. Step 6: Final answer
    x = 5,192,427.64

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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.