Home / 6,075,239.04-9,108,359.28-3,678,520.32

Finding the Fourth Proportional to 6,075,239.04, 9,108,359.28 and 3,678,520.32

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Solution

The fourth proportional to 6,075,239.04, 9,108,359.28 and 3,678,520.32 is: 5,515,056.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,075,239.04 : 9,108,359.28 = 3,678,520.32 : x
  2. Step 2: Convert to fraction form
    6,075,239.04/9,108,359.28 = 3,678,520.32/x
  3. Step 3: Cross multiply
    6,075,239.04x = 9,108,359.28 × 3,678,520.32
  4. Step 4: Simplify right side
    6,075,239.04x = 33,505,284,693,340.57
  5. Step 5: Solve for x
    x = 33,505,284,693,340.57/6,075,239.04
  6. Step 6: Final answer
    x = 5,515,056.19

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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.