Home / 3,523,107.84-5,283,365.58-1,217,014.16

Finding the Fourth Proportional to 3,523,107.84, 5,283,365.58 and 1,217,014.16

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Solution

The fourth proportional to 3,523,107.84, 5,283,365.58 and 1,217,014.16 is: 1,825,073.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,523,107.84 : 5,283,365.58 = 1,217,014.16 : x
  2. Step 2: Convert to fraction form
    3,523,107.84/5,283,365.58 = 1,217,014.16/x
  3. Step 3: Cross multiply
    3,523,107.84x = 5,283,365.58 × 1,217,014.16
  4. Step 4: Simplify right side
    3,523,107.84x = 6,429,930,696,899.79
  5. Step 5: Solve for x
    x = 6,429,930,696,899.79/3,523,107.84
  6. Step 6: Final answer
    x = 1,825,073.48

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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.