Home / 4,713,957.15-7,075,883.44-4,177,644.61

Finding the Fourth Proportional to 4,713,957.15, 7,075,883.44 and 4,177,644.61

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Solution

The fourth proportional to 4,713,957.15, 7,075,883.44 and 4,177,644.61 is: 6,270,851.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,713,957.15 : 7,075,883.44 = 4,177,644.61 : x
  2. Step 2: Convert to fraction form
    4,713,957.15/7,075,883.44 = 4,177,644.61/x
  3. Step 3: Cross multiply
    4,713,957.15x = 7,075,883.44 × 4,177,644.61
  4. Step 4: Simplify right side
    4,713,957.15x = 29,560,526,291,404.64
  5. Step 5: Solve for x
    x = 29,560,526,291,404.64/4,713,957.15
  6. Step 6: Final answer
    x = 6,270,851.72

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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.