Home / 7,507,966.71-10,361,075.66-4,410,620.61

Finding the Fourth Proportional to 7,507,966.71, 10,361,075.66 and 4,410,620.61

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Solution

The fourth proportional to 7,507,966.71, 10,361,075.66 and 4,410,620.61 is: 6,086,704.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,507,966.71 : 10,361,075.66 = 4,410,620.61 : x
  2. Step 2: Convert to fraction form
    7,507,966.71/10,361,075.66 = 4,410,620.61/x
  3. Step 3: Cross multiply
    7,507,966.71x = 10,361,075.66 × 4,410,620.61
  4. Step 4: Simplify right side
    7,507,966.71x = 45,698,773,915,629.35
  5. Step 5: Solve for x
    x = 45,698,773,915,629.35/7,507,966.71
  6. Step 6: Final answer
    x = 6,086,704.39

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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.