Home / 5,037,962.09-7,552,467.83-1,963,241.17

Finding the Fourth Proportional to 5,037,962.09, 7,552,467.83 and 1,963,241.17

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Solution

The fourth proportional to 5,037,962.09, 7,552,467.83 and 1,963,241.17 is: 2,943,117.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,037,962.09 : 7,552,467.83 = 1,963,241.17 : x
  2. Step 2: Convert to fraction form
    5,037,962.09/7,552,467.83 = 1,963,241.17/x
  3. Step 3: Cross multiply
    5,037,962.09x = 7,552,467.83 × 1,963,241.17
  4. Step 4: Simplify right side
    5,037,962.09x = 14,827,315,764,983.49
  5. Step 5: Solve for x
    x = 14,827,315,764,983.49/5,037,962.09
  6. Step 6: Final answer
    x = 2,943,117.78

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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.