Home / 7,743,371.80-11,615,057.70-2,352,011.80

Finding the Fourth Proportional to 7,743,371.80, 11,615,057.70 and 2,352,011.80

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Solution

The fourth proportional to 7,743,371.80, 11,615,057.70 and 2,352,011.80 is: 3,528,017.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,743,371.80 : 11,615,057.70 = 2,352,011.80 : x
  2. Step 2: Convert to fraction form
    7,743,371.80/11,615,057.70 = 2,352,011.80/x
  3. Step 3: Cross multiply
    7,743,371.80x = 11,615,057.70 × 2,352,011.80
  4. Step 4: Simplify right side
    7,743,371.80x = 27,318,752,768,080.86
  5. Step 5: Solve for x
    x = 27,318,752,768,080.86/7,743,371.80
  6. Step 6: Final answer
    x = 3,528,017.70

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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.