Home / 4,012,279.10-5,536,944.55-2,293,436.52

Finding the Fourth Proportional to 4,012,279.10, 5,536,944.55 and 2,293,436.52

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Solution

The fourth proportional to 4,012,279.10, 5,536,944.55 and 2,293,436.52 is: 3,164,942.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,012,279.10 : 5,536,944.55 = 2,293,436.52 : x
  2. Step 2: Convert to fraction form
    4,012,279.10/5,536,944.55 = 2,293,436.52/x
  3. Step 3: Cross multiply
    4,012,279.10x = 5,536,944.55 × 2,293,436.52
  4. Step 4: Simplify right side
    4,012,279.10x = 12,698,630,840,184.96
  5. Step 5: Solve for x
    x = 12,698,630,840,184.96/4,012,279.10
  6. Step 6: Final answer
    x = 3,164,942.05

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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.