Home / 3,035,201.77-4,188,527.85-1,658,515.24

Finding the Fourth Proportional to 3,035,201.77, 4,188,527.85 and 1,658,515.24

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Solution

The fourth proportional to 3,035,201.77, 4,188,527.85 and 1,658,515.24 is: 2,288,723.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,035,201.77 : 4,188,527.85 = 1,658,515.24 : x
  2. Step 2: Convert to fraction form
    3,035,201.77/4,188,527.85 = 1,658,515.24/x
  3. Step 3: Cross multiply
    3,035,201.77x = 4,188,527.85 × 1,658,515.24
  4. Step 4: Simplify right side
    3,035,201.77x = 6,946,737,272,389.44
  5. Step 5: Solve for x
    x = 6,946,737,272,389.44/3,035,201.77
  6. Step 6: Final answer
    x = 2,288,723.39

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1.5x scale

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.