Home / 5,012,972.03-7,506,507.96-3,459,790.41

Finding the Fourth Proportional to 5,012,972.03, 7,506,507.96 and 3,459,790.41

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Solution

The fourth proportional to 5,012,972.03, 7,506,507.96 and 3,459,790.41 is: 5,180,747.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,012,972.03 : 7,506,507.96 = 3,459,790.41 : x
  2. Step 2: Convert to fraction form
    5,012,972.03/7,506,507.96 = 3,459,790.41/x
  3. Step 3: Cross multiply
    5,012,972.03x = 7,506,507.96 × 3,459,790.41
  4. Step 4: Simplify right side
    5,012,972.03x = 25,970,944,252,596.66
  5. Step 5: Solve for x
    x = 25,970,944,252,596.66/5,012,972.03
  6. Step 6: Final answer
    x = 5,180,747.89

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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.