Home / 7,852,207.80-11,779,089.30-2,733,850.20

Finding the Fourth Proportional to 7,852,207.80, 11,779,089.30 and 2,733,850.20

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Solution

The fourth proportional to 7,852,207.80, 11,779,089.30 and 2,733,850.20 is: 4,101,046.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,852,207.80 : 11,779,089.30 = 2,733,850.20 : x
  2. Step 2: Convert to fraction form
    7,852,207.80/11,779,089.30 = 2,733,850.20/x
  3. Step 3: Cross multiply
    7,852,207.80x = 11,779,089.30 × 2,733,850.20
  4. Step 4: Simplify right side
    7,852,207.80x = 32,202,265,638,622.86
  5. Step 5: Solve for x
    x = 32,202,265,638,622.86/7,852,207.80
  6. Step 6: Final answer
    x = 4,101,046.03

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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.