Home / 4,036,158.05-5,569,941.60-2,200,601.39

Finding the Fourth Proportional to 4,036,158.05, 5,569,941.60 and 2,200,601.39

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Solution

The fourth proportional to 4,036,158.05, 5,569,941.60 and 2,200,601.39 is: 3,036,853.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,036,158.05 : 5,569,941.60 = 2,200,601.39 : x
  2. Step 2: Convert to fraction form
    4,036,158.05/5,569,941.60 = 2,200,601.39/x
  3. Step 3: Cross multiply
    4,036,158.05x = 5,569,941.60 × 2,200,601.39
  4. Step 4: Simplify right side
    4,036,158.05x = 12,257,221,199,329.11
  5. Step 5: Solve for x
    x = 12,257,221,199,329.11/4,036,158.05
  6. Step 6: Final answer
    x = 3,036,853.63

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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.