Home / 7,196,326.62-10,790,822.25-2,402,293.02

Finding the Fourth Proportional to 7,196,326.62, 10,790,822.25 and 2,402,293.02

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Solution

The fourth proportional to 7,196,326.62, 10,790,822.25 and 2,402,293.02 is: 3,602,215.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,196,326.62 : 10,790,822.25 = 2,402,293.02 : x
  2. Step 2: Convert to fraction form
    7,196,326.62/10,790,822.25 = 2,402,293.02/x
  3. Step 3: Cross multiply
    7,196,326.62x = 10,790,822.25 × 2,402,293.02
  4. Step 4: Simplify right side
    7,196,326.62x = 25,922,716,971,235.70
  5. Step 5: Solve for x
    x = 25,922,716,971,235.70/7,196,326.62
  6. Step 6: Final answer
    x = 3,602,215.18

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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.