Home / 5,903,136.60-8,853,149.70-1,859,616.60

Finding the Fourth Proportional to 5,903,136.60, 8,853,149.70 and 1,859,616.60

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Solution

The fourth proportional to 5,903,136.60, 8,853,149.70 and 1,859,616.60 is: 2,788,934.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,903,136.60 : 8,853,149.70 = 1,859,616.60 : x
  2. Step 2: Convert to fraction form
    5,903,136.60/8,853,149.70 = 1,859,616.60/x
  3. Step 3: Cross multiply
    5,903,136.60x = 8,853,149.70 × 1,859,616.60
  4. Step 4: Simplify right side
    5,903,136.60x = 16,463,464,144,405.02
  5. Step 5: Solve for x
    x = 16,463,464,144,405.02/5,903,136.60
  6. Step 6: Final answer
    x = 2,788,934.98

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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.