Home / 6,553,591.77-9,044,262.86-3,653,003.64

Finding the Fourth Proportional to 6,553,591.77, 9,044,262.86 and 3,653,003.64

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Solution

The fourth proportional to 6,553,591.77, 9,044,262.86 and 3,653,003.64 is: 5,041,315.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,553,591.77 : 9,044,262.86 = 3,653,003.64 : x
  2. Step 2: Convert to fraction form
    6,553,591.77/9,044,262.86 = 3,653,003.64/x
  3. Step 3: Cross multiply
    6,553,591.77x = 9,044,262.86 × 3,653,003.64
  4. Step 4: Simplify right side
    6,553,591.77x = 33,038,725,130,431.80
  5. Step 5: Solve for x
    x = 33,038,725,130,431.80/6,553,591.77
  6. Step 6: Final answer
    x = 5,041,315.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.