Home / 3,630,000.02-5,448,366.72-1,834,144.70

Finding the Fourth Proportional to 3,630,000.02, 5,448,366.72 and 1,834,144.70

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Solution

The fourth proportional to 3,630,000.02, 5,448,366.72 and 1,834,144.70 is: 2,752,918.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,630,000.02 : 5,448,366.72 = 1,834,144.70 : x
  2. Step 2: Convert to fraction form
    3,630,000.02/5,448,366.72 = 1,834,144.70/x
  3. Step 3: Cross multiply
    3,630,000.02x = 5,448,366.72 × 1,834,144.70
  4. Step 4: Simplify right side
    3,630,000.02x = 9,993,092,915,902.55
  5. Step 5: Solve for x
    x = 9,993,092,915,902.55/3,630,000.02
  6. Step 6: Final answer
    x = 2,752,918.15

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1.5x scale

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.