Home / 6,261,214.95-9,387,984.24-2,664,934.02

Finding the Fourth Proportional to 6,261,214.95, 9,387,984.24 and 2,664,934.02

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Solution

The fourth proportional to 6,261,214.95, 9,387,984.24 and 2,664,934.02 is: 3,995,767.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,261,214.95 : 9,387,984.24 = 2,664,934.02 : x
  2. Step 2: Convert to fraction form
    6,261,214.95/9,387,984.24 = 2,664,934.02/x
  3. Step 3: Cross multiply
    6,261,214.95x = 9,387,984.24 × 2,664,934.02
  4. Step 4: Simplify right side
    6,261,214.95x = 25,018,358,580,399.84
  5. Step 5: Solve for x
    x = 25,018,358,580,399.84/6,261,214.95
  6. Step 6: Final answer
    x = 3,995,767.40

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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.