Home / 3,595,492.45-4,961,774.04-1,963,899.83

Finding the Fourth Proportional to 3,595,492.45, 4,961,774.04 and 1,963,899.83

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Solution

The fourth proportional to 3,595,492.45, 4,961,774.04 and 1,963,899.83 is: 2,710,178.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,595,492.45 : 4,961,774.04 = 1,963,899.83 : x
  2. Step 2: Convert to fraction form
    3,595,492.45/4,961,774.04 = 1,963,899.83/x
  3. Step 3: Cross multiply
    3,595,492.45x = 4,961,774.04 × 1,963,899.83
  4. Step 4: Simplify right side
    3,595,492.45x = 9,744,427,198,694.23
  5. Step 5: Solve for x
    x = 9,744,427,198,694.23/3,595,492.45
  6. Step 6: Final answer
    x = 2,710,178.74

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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.