Home / 6,833,545.84-9,430,490.09-3,777,956.92

Finding the Fourth Proportional to 6,833,545.84, 9,430,490.09 and 3,777,956.92

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Solution

The fourth proportional to 6,833,545.84, 9,430,490.09 and 3,777,956.92 is: 5,213,689.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,833,545.84 : 9,430,490.09 = 3,777,956.92 : x
  2. Step 2: Convert to fraction form
    6,833,545.84/9,430,490.09 = 3,777,956.92/x
  3. Step 3: Cross multiply
    6,833,545.84x = 9,430,490.09 × 3,777,956.92
  4. Step 4: Simplify right side
    6,833,545.84x = 35,627,985,294,506.92
  5. Step 5: Solve for x
    x = 35,627,985,294,506.92/6,833,545.84
  6. Step 6: Final answer
    x = 5,213,689.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.