Home / 3,494,426.84-4,822,507.50-2,099,415.17

Finding the Fourth Proportional to 3,494,426.84, 4,822,507.50 and 2,099,415.17

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Solution

The fourth proportional to 3,494,426.84, 4,822,507.50 and 2,099,415.17 is: 2,897,312.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,494,426.84 : 4,822,507.50 = 2,099,415.17 : x
  2. Step 2: Convert to fraction form
    3,494,426.84/4,822,507.50 = 2,099,415.17/x
  3. Step 3: Cross multiply
    3,494,426.84x = 4,822,507.50 × 2,099,415.17
  4. Step 4: Simplify right side
    3,494,426.84x = 10,124,445,378,826.24
  5. Step 5: Solve for x
    x = 10,124,445,378,826.24/3,494,426.84
  6. Step 6: Final answer
    x = 2,897,312.17

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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.