Home / 4,042,298.42-6,032,511.07-3,610,990.43

Finding the Fourth Proportional to 4,042,298.42, 6,032,511.07 and 3,610,990.43

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Solution

The fourth proportional to 4,042,298.42, 6,032,511.07 and 3,610,990.43 is: 5,388,849.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,042,298.42 : 6,032,511.07 = 3,610,990.43 : x
  2. Step 2: Convert to fraction form
    4,042,298.42/6,032,511.07 = 3,610,990.43/x
  3. Step 3: Cross multiply
    4,042,298.42x = 6,032,511.07 × 3,610,990.43
  4. Step 4: Simplify right side
    4,042,298.42x = 21,783,339,736,226.86
  5. Step 5: Solve for x
    x = 21,783,339,736,226.86/4,042,298.42
  6. Step 6: Final answer
    x = 5,388,849.98

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.