Home / 4,254,022.02-5,871,046.74-2,418,755.28

Finding the Fourth Proportional to 4,254,022.02, 5,871,046.74 and 2,418,755.28

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Solution

The fourth proportional to 4,254,022.02, 5,871,046.74 and 2,418,755.28 is: 3,338,164.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,254,022.02 : 5,871,046.74 = 2,418,755.28 : x
  2. Step 2: Convert to fraction form
    4,254,022.02/5,871,046.74 = 2,418,755.28/x
  3. Step 3: Cross multiply
    4,254,022.02x = 5,871,046.74 × 2,418,755.28
  4. Step 4: Simplify right side
    4,254,022.02x = 14,200,625,301,501.79
  5. Step 5: Solve for x
    x = 14,200,625,301,501.79/4,254,022.02
  6. Step 6: Final answer
    x = 3,338,164.50

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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.