Home / 7,752,362.96-11,627,658.68-2,073,030.16

Finding the Fourth Proportional to 7,752,362.96, 11,627,658.68 and 2,073,030.16

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Solution

The fourth proportional to 7,752,362.96, 11,627,658.68 and 2,073,030.16 is: 3,109,308.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,752,362.96 : 11,627,658.68 = 2,073,030.16 : x
  2. Step 2: Convert to fraction form
    7,752,362.96/11,627,658.68 = 2,073,030.16/x
  3. Step 3: Cross multiply
    7,752,362.96x = 11,627,658.68 × 2,073,030.16
  4. Step 4: Simplify right side
    7,752,362.96x = 24,104,487,133,825.79
  5. Step 5: Solve for x
    x = 24,104,487,133,825.79/7,752,362.96
  6. Step 6: Final answer
    x = 3,109,308.38

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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.