Home / 3,594,916.92-4,961,014.38-1,985,284.92

Finding the Fourth Proportional to 3,594,916.92, 4,961,014.38 and 1,985,284.92

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Solution

The fourth proportional to 3,594,916.92, 4,961,014.38 and 1,985,284.92 is: 2,739,709.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,594,916.92 : 4,961,014.38 = 1,985,284.92 : x
  2. Step 2: Convert to fraction form
    3,594,916.92/4,961,014.38 = 1,985,284.92/x
  3. Step 3: Cross multiply
    3,594,916.92x = 4,961,014.38 × 1,985,284.92
  4. Step 4: Simplify right side
    3,594,916.92x = 9,849,027,036,517.15
  5. Step 5: Solve for x
    x = 9,849,027,036,517.15/3,594,916.92
  6. Step 6: Final answer
    x = 2,739,709.22

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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.