Home / 4,837,896.18-7,258,109.66-1,805,288.53

Finding the Fourth Proportional to 4,837,896.18, 7,258,109.66 and 1,805,288.53

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Solution

The fourth proportional to 4,837,896.18, 7,258,109.66 and 1,805,288.53 is: 2,708,404.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,837,896.18 : 7,258,109.66 = 1,805,288.53 : x
  2. Step 2: Convert to fraction form
    4,837,896.18/7,258,109.66 = 1,805,288.53/x
  3. Step 3: Cross multiply
    4,837,896.18x = 7,258,109.66 × 1,805,288.53
  4. Step 4: Simplify right side
    4,837,896.18x = 13,102,982,118,680.20
  5. Step 5: Solve for x
    x = 13,102,982,118,680.20/4,837,896.18
  6. Step 6: Final answer
    x = 2,708,404.98

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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.