Home / 6,124,164.26-9,184,876.31-1,805,293.06

Finding the Fourth Proportional to 6,124,164.26, 9,184,876.31 and 1,805,293.06

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Solution

The fourth proportional to 6,124,164.26, 9,184,876.31 and 1,805,293.06 is: 2,707,535.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,124,164.26 : 9,184,876.31 = 1,805,293.06 : x
  2. Step 2: Convert to fraction form
    6,124,164.26/9,184,876.31 = 1,805,293.06/x
  3. Step 3: Cross multiply
    6,124,164.26x = 9,184,876.31 × 1,805,293.06
  4. Step 4: Simplify right side
    6,124,164.26x = 16,581,393,459,401.41
  5. Step 5: Solve for x
    x = 16,581,393,459,401.41/6,124,164.26
  6. Step 6: Final answer
    x = 2,707,535.72

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.