Home / 6,958,246.80-10,429,075.80-2,914,726.80

Finding the Fourth Proportional to 6,958,246.80, 10,429,075.80 and 2,914,726.80

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Solution

The fourth proportional to 6,958,246.80, 10,429,075.80 and 2,914,726.80 is: 4,368,615.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,958,246.80 : 10,429,075.80 = 2,914,726.80 : x
  2. Step 2: Convert to fraction form
    6,958,246.80/10,429,075.80 = 2,914,726.80/x
  3. Step 3: Cross multiply
    6,958,246.80x = 10,429,075.80 × 2,914,726.80
  4. Step 4: Simplify right side
    6,958,246.80x = 30,397,906,733,491.44
  5. Step 5: Solve for x
    x = 30,397,906,733,491.44/6,958,246.80
  6. Step 6: Final answer
    x = 4,368,615.77

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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.