Home / 3,025,709.84-4,175,425.26-1,649,045.59

Finding the Fourth Proportional to 3,025,709.84, 4,175,425.26 and 1,649,045.59

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Solution

The fourth proportional to 3,025,709.84, 4,175,425.26 and 1,649,045.59 is: 2,275,653.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025,709.84 : 4,175,425.26 = 1,649,045.59 : x
  2. Step 2: Convert to fraction form
    3,025,709.84/4,175,425.26 = 1,649,045.59/x
  3. Step 3: Cross multiply
    3,025,709.84x = 4,175,425.26 × 1,649,045.59
  4. Step 4: Simplify right side
    3,025,709.84x = 6,885,466,600,939.04
  5. Step 5: Solve for x
    x = 6,885,466,600,939.04/3,025,709.84
  6. Step 6: Final answer
    x = 2,275,653.30

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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.