Home / 2,645,853.08-3,967,495.77-1,551,936.74

Finding the Fourth Proportional to 2,645,853.08, 3,967,495.77 and 1,551,936.74

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Solution

The fourth proportional to 2,645,853.08, 3,967,495.77 and 1,551,936.74 is: 2,327,152.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,645,853.08 : 3,967,495.77 = 1,551,936.74 : x
  2. Step 2: Convert to fraction form
    2,645,853.08/3,967,495.77 = 1,551,936.74/x
  3. Step 3: Cross multiply
    2,645,853.08x = 3,967,495.77 × 1,551,936.74
  4. Step 4: Simplify right side
    2,645,853.08x = 6,157,302,451,257.59
  5. Step 5: Solve for x
    x = 6,157,302,451,257.59/2,645,853.08
  6. Step 6: Final answer
    x = 2,327,152.06

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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.