Home / 4,191,617-5,784,431.52-2,283,905

Finding the Fourth Proportional to 4,191,617, 5,784,431.52 and 2,283,905

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Solution

The fourth proportional to 4,191,617, 5,784,431.52 and 2,283,905 is: 3,151,788.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,191,617 : 5,784,431.52 = 2,283,905 : x
  2. Step 2: Convert to fraction form
    4,191,617/5,784,431.52 = 2,283,905/x
  3. Step 3: Cross multiply
    4,191,617x = 5,784,431.52 × 2,283,905
  4. Step 4: Simplify right side
    4,191,617x = 13,211,092,070,685.60
  5. Step 5: Solve for x
    x = 13,211,092,070,685.60/4,191,617
  6. Step 6: Final answer
    x = 3,151,788.93

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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.