Home / 6,531,122.02-9,013,056.51-3,591,063.58

Finding the Fourth Proportional to 6,531,122.02, 9,013,056.51 and 3,591,063.58

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Solution

The fourth proportional to 6,531,122.02, 9,013,056.51 and 3,591,063.58 is: 4,955,727.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,531,122.02 : 9,013,056.51 = 3,591,063.58 : x
  2. Step 2: Convert to fraction form
    6,531,122.02/9,013,056.51 = 3,591,063.58/x
  3. Step 3: Cross multiply
    6,531,122.02x = 9,013,056.51 × 3,591,063.58
  4. Step 4: Simplify right side
    6,531,122.02x = 32,366,458,977,542.91
  5. Step 5: Solve for x
    x = 32,366,458,977,542.91/6,531,122.02
  6. Step 6: Final answer
    x = 4,955,727.19

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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.