Home / 11,466,598.77-15,823,895.63-6,309,960.32

Finding the Fourth Proportional to 11,466,598.77, 15,823,895.63 and 6,309,960.32

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Solution

The fourth proportional to 11,466,598.77, 15,823,895.63 and 6,309,960.32 is: 8,707,739.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,466,598.77 : 15,823,895.63 = 6,309,960.32 : x
  2. Step 2: Convert to fraction form
    11,466,598.77/15,823,895.63 = 6,309,960.32/x
  3. Step 3: Cross multiply
    11,466,598.77x = 15,823,895.63 × 6,309,960.32
  4. Step 4: Simplify right side
    11,466,598.77x = 99,848,153,422,452.12
  5. Step 5: Solve for x
    x = 99,848,153,422,452.12/11,466,598.77
  6. Step 6: Final answer
    x = 8,707,739.36

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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.