Home / 4,716,999.15-7,075,655.91-1,304,999.85

Finding the Fourth Proportional to 4,716,999.15, 7,075,655.91 and 1,304,999.85

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Solution

The fourth proportional to 4,716,999.15, 7,075,655.91 and 1,304,999.85 is: 1,957,543.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,716,999.15 : 7,075,655.91 = 1,304,999.85 : x
  2. Step 2: Convert to fraction form
    4,716,999.15/7,075,655.91 = 1,304,999.85/x
  3. Step 3: Cross multiply
    4,716,999.15x = 7,075,655.91 × 1,304,999.85
  4. Step 4: Simplify right side
    4,716,999.15x = 9,233,729,901,201.62
  5. Step 5: Solve for x
    x = 9,233,729,901,201.62/4,716,999.15
  6. Step 6: Final answer
    x = 1,957,543.26

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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.