Home / 3,584,586.42-4,948,557.42-2,429,136.90

Finding the Fourth Proportional to 3,584,586.42, 4,948,557.42 and 2,429,136.90

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Solution

The fourth proportional to 3,584,586.42, 4,948,557.42 and 2,429,136.90 is: 3,353,447.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,584,586.42 : 4,948,557.42 = 2,429,136.90 : x
  2. Step 2: Convert to fraction form
    3,584,586.42/4,948,557.42 = 2,429,136.90/x
  3. Step 3: Cross multiply
    3,584,586.42x = 4,948,557.42 × 2,429,136.90
  4. Step 4: Simplify right side
    3,584,586.42x = 12,020,723,430,690.80
  5. Step 5: Solve for x
    x = 12,020,723,430,690.80/3,584,586.42
  6. Step 6: Final answer
    x = 3,353,447.80

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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.