Home / 10,548,305.41-15,823,070.66-4,071,417.43

Finding the Fourth Proportional to 10,548,305.41, 15,823,070.66 and 4,071,417.43

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Solution

The fourth proportional to 10,548,305.41, 15,823,070.66 and 4,071,417.43 is: 6,107,362.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,548,305.41 : 15,823,070.66 = 4,071,417.43 : x
  2. Step 2: Convert to fraction form
    10,548,305.41/15,823,070.66 = 4,071,417.43/x
  3. Step 3: Cross multiply
    10,548,305.41x = 15,823,070.66 × 4,071,417.43
  4. Step 4: Simplify right side
    10,548,305.41x = 64,422,325,681,245.61
  5. Step 5: Solve for x
    x = 64,422,325,681,245.61/10,548,305.41
  6. Step 6: Final answer
    x = 6,107,362.57

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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.