Home / 6,961,125.20-10,429,246.20-5,965,797.20

Finding the Fourth Proportional to 6,961,125.20, 10,429,246.20 and 5,965,797.20

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Solution

The fourth proportional to 6,961,125.20, 10,429,246.20 and 5,965,797.20 is: 8,938,033.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,961,125.20 : 10,429,246.20 = 5,965,797.20 : x
  2. Step 2: Convert to fraction form
    6,961,125.20/10,429,246.20 = 5,965,797.20/x
  3. Step 3: Cross multiply
    6,961,125.20x = 10,429,246.20 × 5,965,797.20
  4. Step 4: Simplify right side
    6,961,125.20x = 62,218,767,778,070.64
  5. Step 5: Solve for x
    x = 62,218,767,778,070.64/6,961,125.20
  6. Step 6: Final answer
    x = 8,938,033.15

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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.