Home / 9,338,756.55-14,008,554.45-2,861,357.37

Finding the Fourth Proportional to 9,338,756.55, 14,008,554.45 and 2,861,357.37

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Solution

The fourth proportional to 9,338,756.55, 14,008,554.45 and 2,861,357.37 is: 4,292,164.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,338,756.55 : 14,008,554.45 = 2,861,357.37 : x
  2. Step 2: Convert to fraction form
    9,338,756.55/14,008,554.45 = 2,861,357.37/x
  3. Step 3: Cross multiply
    9,338,756.55x = 14,008,554.45 × 2,861,357.37
  4. Step 4: Simplify right side
    9,338,756.55x = 40,083,480,518,553.80
  5. Step 5: Solve for x
    x = 40,083,480,518,553.80/9,338,756.55
  6. Step 6: Final answer
    x = 4,292,164.63

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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.