Home / 5,820,888.02-8,728,118.15-2,701,538.33

Finding the Fourth Proportional to 5,820,888.02, 8,728,118.15 and 2,701,538.33

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Solution

The fourth proportional to 5,820,888.02, 8,728,118.15 and 2,701,538.33 is: 4,050,815.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,820,888.02 : 8,728,118.15 = 2,701,538.33 : x
  2. Step 2: Convert to fraction form
    5,820,888.02/8,728,118.15 = 2,701,538.33/x
  3. Step 3: Cross multiply
    5,820,888.02x = 8,728,118.15 × 2,701,538.33
  4. Step 4: Simplify right side
    5,820,888.02x = 23,579,345,673,845.41
  5. Step 5: Solve for x
    x = 23,579,345,673,845.41/5,820,888.02
  6. Step 6: Final answer
    x = 4,050,815.89

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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.