Home / 6,538,533.67-9,807,701.86-2,941,760.71

Finding the Fourth Proportional to 6,538,533.67, 9,807,701.86 and 2,941,760.71

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Solution

The fourth proportional to 6,538,533.67, 9,807,701.86 and 2,941,760.71 is: 4,412,596.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,538,533.67 : 9,807,701.86 = 2,941,760.71 : x
  2. Step 2: Convert to fraction form
    6,538,533.67/9,807,701.86 = 2,941,760.71/x
  3. Step 3: Cross multiply
    6,538,533.67x = 9,807,701.86 × 2,941,760.71
  4. Step 4: Simplify right side
    6,538,533.67x = 28,851,911,987,141.92
  5. Step 5: Solve for x
    x = 28,851,911,987,141.92/6,538,533.67
  6. Step 6: Final answer
    x = 4,412,596.68

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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.