Home / 9,475,265.55-14,212,900.76-2,652,843.86

Finding the Fourth Proportional to 9,475,265.55, 14,212,900.76 and 2,652,843.86

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Solution

The fourth proportional to 9,475,265.55, 14,212,900.76 and 2,652,843.86 is: 3,979,266.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,475,265.55 : 14,212,900.76 = 2,652,843.86 : x
  2. Step 2: Convert to fraction form
    9,475,265.55/14,212,900.76 = 2,652,843.86/x
  3. Step 3: Cross multiply
    9,475,265.55x = 14,212,900.76 × 2,652,843.86
  4. Step 4: Simplify right side
    9,475,265.55x = 37,704,606,513,955.33
  5. Step 5: Solve for x
    x = 37,704,606,513,955.33/9,475,265.55
  6. Step 6: Final answer
    x = 3,979,266.47

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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.