Home / 4,248,700.45-5,863,132.53-2,314,977.01

Finding the Fourth Proportional to 4,248,700.45, 5,863,132.53 and 2,314,977.01

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Solution

The fourth proportional to 4,248,700.45, 5,863,132.53 and 2,314,977.01 is: 3,194,627.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,248,700.45 : 5,863,132.53 = 2,314,977.01 : x
  2. Step 2: Convert to fraction form
    4,248,700.45/5,863,132.53 = 2,314,977.01/x
  3. Step 3: Cross multiply
    4,248,700.45x = 5,863,132.53 × 2,314,977.01
  4. Step 4: Simplify right side
    4,248,700.45x = 13,573,017,001,958.25
  5. Step 5: Solve for x
    x = 13,573,017,001,958.25/4,248,700.45
  6. Step 6: Final answer
    x = 3,194,627.90

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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.