Home / 6,136,728.01-9,205,091.10-5,829,878.34

Finding the Fourth Proportional to 6,136,728.01, 9,205,091.10 and 5,829,878.34

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Solution

The fourth proportional to 6,136,728.01, 9,205,091.10 and 5,829,878.34 is: 8,744,816.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,136,728.01 : 9,205,091.10 = 5,829,878.34 : x
  2. Step 2: Convert to fraction form
    6,136,728.01/9,205,091.10 = 5,829,878.34/x
  3. Step 3: Cross multiply
    6,136,728.01x = 9,205,091.10 × 5,829,878.34
  4. Step 4: Simplify right side
    6,136,728.01x = 53,664,561,221,616.77
  5. Step 5: Solve for x
    x = 53,664,561,221,616.77/6,136,728.01
  6. Step 6: Final answer
    x = 8,744,816.64

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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.