Home / 15,243,740.73-22,848,214.73-6,140,008.17

Finding the Fourth Proportional to 15,243,740.73, 22,848,214.73 and 6,140,008.17

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Solution

The fourth proportional to 15,243,740.73, 22,848,214.73 and 6,140,008.17 is: 9,203,005.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,243,740.73 : 22,848,214.73 = 6,140,008.17 : x
  2. Step 2: Convert to fraction form
    15,243,740.73/22,848,214.73 = 6,140,008.17/x
  3. Step 3: Cross multiply
    15,243,740.73x = 22,848,214.73 × 6,140,008.17
  4. Step 4: Simplify right side
    15,243,740.73x = 140,288,225,081,414.31
  5. Step 5: Solve for x
    x = 140,288,225,081,414.31/15,243,740.73
  6. Step 6: Final answer
    x = 9,203,005.19

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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.