Home / 6,934,779.82-10,397,740.92-3,333,381.22

Finding the Fourth Proportional to 6,934,779.82, 10,397,740.92 and 3,333,381.22

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Solution

The fourth proportional to 6,934,779.82, 10,397,740.92 and 3,333,381.22 is: 4,997,943.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,934,779.82 : 10,397,740.92 = 3,333,381.22 : x
  2. Step 2: Convert to fraction form
    6,934,779.82/10,397,740.92 = 3,333,381.22/x
  3. Step 3: Cross multiply
    6,934,779.82x = 10,397,740.92 × 3,333,381.22
  4. Step 4: Simplify right side
    6,934,779.82x = 34,659,634,313,153.52
  5. Step 5: Solve for x
    x = 34,659,634,313,153.52/6,934,779.82
  6. Step 6: Final answer
    x = 4,997,943.01

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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.