Home / 11,533,464.52-15,915,538.26-6,376,525

Finding the Fourth Proportional to 11,533,464.52, 15,915,538.26 and 6,376,525

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Solution

The fourth proportional to 11,533,464.52, 15,915,538.26 and 6,376,525 is: 8,799,249.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,533,464.52 : 15,915,538.26 = 6,376,525 : x
  2. Step 2: Convert to fraction form
    11,533,464.52/15,915,538.26 = 6,376,525/x
  3. Step 3: Cross multiply
    11,533,464.52x = 15,915,538.26 × 6,376,525
  4. Step 4: Simplify right side
    11,533,464.52x = 101,485,827,603,346.50
  5. Step 5: Solve for x
    x = 101,485,827,603,346.50/11,533,464.52
  6. Step 6: Final answer
    x = 8,799,249.13

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1.5x scale

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.