Home / 10,171,563.52-15,256,136.48-3,346,444.12

Finding the Fourth Proportional to 10,171,563.52, 15,256,136.48 and 3,346,444.12

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Solution

The fourth proportional to 10,171,563.52, 15,256,136.48 and 3,346,444.12 is: 5,019,268.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,171,563.52 : 15,256,136.48 = 3,346,444.12 : x
  2. Step 2: Convert to fraction form
    10,171,563.52/15,256,136.48 = 3,346,444.12/x
  3. Step 3: Cross multiply
    10,171,563.52x = 15,256,136.48 × 3,346,444.12
  4. Step 4: Simplify right side
    10,171,563.52x = 51,053,808,217,413.50
  5. Step 5: Solve for x
    x = 51,053,808,217,413.50/10,171,563.52
  6. Step 6: Final answer
    x = 5,019,268.48

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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.