Home / 5,916,101.22-8,873,260.02-1,872,063.63

Finding the Fourth Proportional to 5,916,101.22, 8,873,260.02 and 1,872,063.63

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Solution

The fourth proportional to 5,916,101.22, 8,873,260.02 and 1,872,063.63 is: 2,807,813.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,916,101.22 : 8,873,260.02 = 1,872,063.63 : x
  2. Step 2: Convert to fraction form
    5,916,101.22/8,873,260.02 = 1,872,063.63/x
  3. Step 3: Cross multiply
    5,916,101.22x = 8,873,260.02 × 1,872,063.63
  4. Step 4: Simplify right side
    5,916,101.22x = 16,611,307,362,975.07
  5. Step 5: Solve for x
    x = 16,611,307,362,975.07/5,916,101.22
  6. Step 6: Final answer
    x = 2,807,813.24

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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.