Home / 2,707,228.16-3,735,974.88-1,500,004.16

Finding the Fourth Proportional to 2,707,228.16, 3,735,974.88 and 1,500,004.16

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Solution

The fourth proportional to 2,707,228.16, 3,735,974.88 and 1,500,004.16 is: 2,070,005.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,707,228.16 : 3,735,974.88 = 1,500,004.16 : x
  2. Step 2: Convert to fraction form
    2,707,228.16/3,735,974.88 = 1,500,004.16/x
  3. Step 3: Cross multiply
    2,707,228.16x = 3,735,974.88 × 1,500,004.16
  4. Step 4: Simplify right side
    2,707,228.16x = 5,603,977,861,655.50
  5. Step 5: Solve for x
    x = 5,603,977,861,655.50/2,707,228.16
  6. Step 6: Final answer
    x = 2,070,005.75

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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.