Home / 4,191,618-5,784,432.90-2,283,906

Finding the Fourth Proportional to 4,191,618, 5,784,432.90 and 2,283,906

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Solution

The fourth proportional to 4,191,618, 5,784,432.90 and 2,283,906 is: 3,151,790.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,191,618 : 5,784,432.90 = 2,283,906 : x
  2. Step 2: Convert to fraction form
    4,191,618/5,784,432.90 = 2,283,906/x
  3. Step 3: Cross multiply
    4,191,618x = 5,784,432.90 × 2,283,906
  4. Step 4: Simplify right side
    4,191,618x = 13,211,101,006,907.40
  5. Step 5: Solve for x
    x = 13,211,101,006,907.40/4,191,618
  6. Step 6: Final answer
    x = 3,151,790.31

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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.