Home / 4,798,241.17-6,621,572.31-2,622,792.98

Finding the Fourth Proportional to 4,798,241.17, 6,621,572.31 and 2,622,792.98

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Solution

The fourth proportional to 4,798,241.17, 6,621,572.31 and 2,622,792.98 is: 3,619,454.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,798,241.17 : 6,621,572.31 = 2,622,792.98 : x
  2. Step 2: Convert to fraction form
    4,798,241.17/6,621,572.31 = 2,622,792.98/x
  3. Step 3: Cross multiply
    4,798,241.17x = 6,621,572.31 × 2,622,792.98
  4. Step 4: Simplify right side
    4,798,241.17x = 17,367,013,377,948.84
  5. Step 5: Solve for x
    x = 17,367,013,377,948.84/4,798,241.17
  6. Step 6: Final answer
    x = 3,619,454.04

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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.