Home / 7,459,875.98-11,191,166.87-3,083,022.55

Finding the Fourth Proportional to 7,459,875.98, 11,191,166.87 and 3,083,022.55

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Solution

The fourth proportional to 7,459,875.98, 11,191,166.87 and 3,083,022.55 is: 4,625,092.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,459,875.98 : 11,191,166.87 = 3,083,022.55 : x
  2. Step 2: Convert to fraction form
    7,459,875.98/11,191,166.87 = 3,083,022.55/x
  3. Step 3: Cross multiply
    7,459,875.98x = 11,191,166.87 × 3,083,022.55
  4. Step 4: Simplify right side
    7,459,875.98x = 34,502,619,777,629.89
  5. Step 5: Solve for x
    x = 34,502,619,777,629.89/7,459,875.98
  6. Step 6: Final answer
    x = 4,625,092.95

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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.