Home / 7,465,852.92-11,198,773.04-2,074,500.76

Finding the Fourth Proportional to 7,465,852.92, 11,198,773.04 and 2,074,500.76

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Solution

The fourth proportional to 7,465,852.92, 11,198,773.04 and 2,074,500.76 is: 3,111,749.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,465,852.92 : 11,198,773.04 = 2,074,500.76 : x
  2. Step 2: Convert to fraction form
    7,465,852.92/11,198,773.04 = 2,074,500.76/x
  3. Step 3: Cross multiply
    7,465,852.92x = 11,198,773.04 × 2,074,500.76
  4. Step 4: Simplify right side
    7,465,852.92x = 23,231,863,182,547.51
  5. Step 5: Solve for x
    x = 23,231,863,182,547.51/7,465,852.92
  6. Step 6: Final answer
    x = 3,111,749.38

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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.