Home / 6,548,332.60-9,818,999.70-2,757,532.60

Finding the Fourth Proportional to 6,548,332.60, 9,818,999.70 and 2,757,532.60

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Solution

The fourth proportional to 6,548,332.60, 9,818,999.70 and 2,757,532.60 is: 4,134,825.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,548,332.60 : 9,818,999.70 = 2,757,532.60 : x
  2. Step 2: Convert to fraction form
    6,548,332.60/9,818,999.70 = 2,757,532.60/x
  3. Step 3: Cross multiply
    6,548,332.60x = 9,818,999.70 × 2,757,532.60
  4. Step 4: Simplify right side
    6,548,332.60x = 27,076,211,772,140.22
  5. Step 5: Solve for x
    x = 27,076,211,772,140.22/6,548,332.60
  6. Step 6: Final answer
    x = 4,134,825.37

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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.