Home / 5,595,485.40-8,393,228.10-4,934,136.60

Finding the Fourth Proportional to 5,595,485.40, 8,393,228.10 and 4,934,136.60

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Solution

The fourth proportional to 5,595,485.40, 8,393,228.10 and 4,934,136.60 is: 7,401,204.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,595,485.40 : 8,393,228.10 = 4,934,136.60 : x
  2. Step 2: Convert to fraction form
    5,595,485.40/8,393,228.10 = 4,934,136.60/x
  3. Step 3: Cross multiply
    5,595,485.40x = 8,393,228.10 × 4,934,136.60
  4. Step 4: Simplify right side
    5,595,485.40x = 41,413,333,960,358.45
  5. Step 5: Solve for x
    x = 41,413,333,960,358.45/5,595,485.40
  6. Step 6: Final answer
    x = 7,401,204.90

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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.