Home / 5,710,930.96-8,562,136.05-3,435,922.34

Finding the Fourth Proportional to 5,710,930.96, 8,562,136.05 and 3,435,922.34

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Solution

The fourth proportional to 5,710,930.96, 8,562,136.05 and 3,435,922.34 is: 5,151,320.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,710,930.96 : 8,562,136.05 = 3,435,922.34 : x
  2. Step 2: Convert to fraction form
    5,710,930.96/8,562,136.05 = 3,435,922.34/x
  3. Step 3: Cross multiply
    5,710,930.96x = 8,562,136.05 × 3,435,922.34
  4. Step 4: Simplify right side
    5,710,930.96x = 29,418,834,532,314.36
  5. Step 5: Solve for x
    x = 29,418,834,532,314.36/5,710,930.96
  6. Step 6: Final answer
    x = 5,151,320.29

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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.