Home / 6,541,955.08-9,027,898.38-3,641,283.76

Finding the Fourth Proportional to 6,541,955.08, 9,027,898.38 and 3,641,283.76

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Solution

The fourth proportional to 6,541,955.08, 9,027,898.38 and 3,641,283.76 is: 5,024,971.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,541,955.08 : 9,027,898.38 = 3,641,283.76 : x
  2. Step 2: Convert to fraction form
    6,541,955.08/9,027,898.38 = 3,641,283.76/x
  3. Step 3: Cross multiply
    6,541,955.08x = 9,027,898.38 × 3,641,283.76
  4. Step 4: Simplify right side
    6,541,955.08x = 32,873,139,758,024.31
  5. Step 5: Solve for x
    x = 32,873,139,758,024.31/6,541,955.08
  6. Step 6: Final answer
    x = 5,024,971.79

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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.