Home / 5,262,292.02-7,261,963.05-2,847,844.02

Finding the Fourth Proportional to 5,262,292.02, 7,261,963.05 and 2,847,844.02

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Solution

The fourth proportional to 5,262,292.02, 7,261,963.05 and 2,847,844.02 is: 3,930,024.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,262,292.02 : 7,261,963.05 = 2,847,844.02 : x
  2. Step 2: Convert to fraction form
    5,262,292.02/7,261,963.05 = 2,847,844.02/x
  3. Step 3: Cross multiply
    5,262,292.02x = 7,261,963.05 × 2,847,844.02
  4. Step 4: Simplify right side
    5,262,292.02x = 20,680,938,045,403.46
  5. Step 5: Solve for x
    x = 20,680,938,045,403.46/5,262,292.02
  6. Step 6: Final answer
    x = 3,930,024.78

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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.