Home / 6,108,683.82-9,149,075.38-2,916,052.01

Finding the Fourth Proportional to 6,108,683.82, 9,149,075.38 and 2,916,052.01

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Solution

The fourth proportional to 6,108,683.82, 9,149,075.38 and 2,916,052.01 is: 4,367,418.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,108,683.82 : 9,149,075.38 = 2,916,052.01 : x
  2. Step 2: Convert to fraction form
    6,108,683.82/9,149,075.38 = 2,916,052.01/x
  3. Step 3: Cross multiply
    6,108,683.82x = 9,149,075.38 × 2,916,052.01
  4. Step 4: Simplify right side
    6,108,683.82x = 26,679,179,643,699.23
  5. Step 5: Solve for x
    x = 26,679,179,643,699.23/6,108,683.82
  6. Step 6: Final answer
    x = 4,367,418.65

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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.