Home / 3,498,389.01-5,248,004.00-3,307,070.25

Finding the Fourth Proportional to 3,498,389.01, 5,248,004.00 and 3,307,070.25

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Solution

The fourth proportional to 3,498,389.01, 5,248,004.00 and 3,307,070.25 is: 4,961,002.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,498,389.01 : 5,248,004.00 = 3,307,070.25 : x
  2. Step 2: Convert to fraction form
    3,498,389.01/5,248,004.00 = 3,307,070.25/x
  3. Step 3: Cross multiply
    3,498,389.01x = 5,248,004.00 × 3,307,070.25
  4. Step 4: Simplify right side
    3,498,389.01x = 17,355,517,883,745.65
  5. Step 5: Solve for x
    x = 17,355,517,883,745.65/3,498,389.01
  6. Step 6: Final answer
    x = 4,961,002.86

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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.