Home / 8,065,322.53-12,099,177.47-2,598,585.22

Finding the Fourth Proportional to 8,065,322.53, 12,099,177.47 and 2,598,585.22

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Solution

The fourth proportional to 8,065,322.53, 12,099,177.47 and 2,598,585.22 is: 3,898,262.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,065,322.53 : 12,099,177.47 = 2,598,585.22 : x
  2. Step 2: Convert to fraction form
    8,065,322.53/12,099,177.47 = 2,598,585.22/x
  3. Step 3: Cross multiply
    8,065,322.53x = 12,099,177.47 × 2,598,585.22
  4. Step 4: Simplify right side
    8,065,322.53x = 31,440,743,747,699.00
  5. Step 5: Solve for x
    x = 31,440,743,747,699.00/8,065,322.53
  6. Step 6: Final answer
    x = 3,898,262.42

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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.