Home / 11,772,727.56-16,246,278.95-6,545,695.23

Finding the Fourth Proportional to 11,772,727.56, 16,246,278.95 and 6,545,695.23

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Solution

The fourth proportional to 11,772,727.56, 16,246,278.95 and 6,545,695.23 is: 9,033,012.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,772,727.56 : 16,246,278.95 = 6,545,695.23 : x
  2. Step 2: Convert to fraction form
    11,772,727.56/16,246,278.95 = 6,545,695.23/x
  3. Step 3: Cross multiply
    11,772,727.56x = 16,246,278.95 × 6,545,695.23
  4. Step 4: Simplify right side
    11,772,727.56x = 106,343,190,595,535.94
  5. Step 5: Solve for x
    x = 106,343,190,595,535.94/11,772,727.56
  6. Step 6: Final answer
    x = 9,033,012.11

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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.