Home / 8,024,065.30-12,036,056.10-1,958,829.04

Finding the Fourth Proportional to 8,024,065.30, 12,036,056.10 and 1,958,829.04

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Solution

The fourth proportional to 8,024,065.30, 12,036,056.10 and 1,958,829.04 is: 2,938,233.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,024,065.30 : 12,036,056.10 = 1,958,829.04 : x
  2. Step 2: Convert to fraction form
    8,024,065.30/12,036,056.10 = 1,958,829.04/x
  3. Step 3: Cross multiply
    8,024,065.30x = 12,036,056.10 × 1,958,829.04
  4. Step 4: Simplify right side
    8,024,065.30x = 23,576,576,215,749.14
  5. Step 5: Solve for x
    x = 23,576,576,215,749.14/8,024,065.30
  6. Step 6: Final answer
    x = 2,938,233.34

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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.