Home / 9,208,768.74-13,810,796.94-2,730,329.24

Finding the Fourth Proportional to 9,208,768.74, 13,810,796.94 and 2,730,329.24

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Solution

The fourth proportional to 9,208,768.74, 13,810,796.94 and 2,730,329.24 is: 4,094,795.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,208,768.74 : 13,810,796.94 = 2,730,329.24 : x
  2. Step 2: Convert to fraction form
    9,208,768.74/13,810,796.94 = 2,730,329.24/x
  3. Step 3: Cross multiply
    9,208,768.74x = 13,810,796.94 × 2,730,329.24
  4. Step 4: Simplify right side
    9,208,768.74x = 37,708,022,712,984.52
  5. Step 5: Solve for x
    x = 37,708,022,712,984.52/9,208,768.74
  6. Step 6: Final answer
    x = 4,094,795.27

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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.