Home / 4,085,553.53-6,120,357.74-3,182,768.13

Finding the Fourth Proportional to 4,085,553.53, 6,120,357.74 and 3,182,768.13

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Solution

The fourth proportional to 4,085,553.53, 6,120,357.74 and 3,182,768.13 is: 4,767,941.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,085,553.53 : 6,120,357.74 = 3,182,768.13 : x
  2. Step 2: Convert to fraction form
    4,085,553.53/6,120,357.74 = 3,182,768.13/x
  3. Step 3: Cross multiply
    4,085,553.53x = 6,120,357.74 × 3,182,768.13
  4. Step 4: Simplify right side
    4,085,553.53x = 19,479,679,559,070.83
  5. Step 5: Solve for x
    x = 19,479,679,559,070.83/4,085,553.53
  6. Step 6: Final answer
    x = 4,767,941.34

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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.