Home / 5,576,699.55-7,695,824.65-3,129,305.07

Finding the Fourth Proportional to 5,576,699.55, 7,695,824.65 and 3,129,305.07

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Solution

The fourth proportional to 5,576,699.55, 7,695,824.65 and 3,129,305.07 is: 4,318,429.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,576,699.55 : 7,695,824.65 = 3,129,305.07 : x
  2. Step 2: Convert to fraction form
    5,576,699.55/7,695,824.65 = 3,129,305.07/x
  3. Step 3: Cross multiply
    5,576,699.55x = 7,695,824.65 × 3,129,305.07
  4. Step 4: Simplify right side
    5,576,699.55x = 24,082,583,095,075.98
  5. Step 5: Solve for x
    x = 24,082,583,095,075.98/5,576,699.55
  6. Step 6: Final answer
    x = 4,318,429.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.