Home / 10,959,812.37-15,124,391.51-6,064,736.22

Finding the Fourth Proportional to 10,959,812.37, 15,124,391.51 and 6,064,736.22

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Solution

The fourth proportional to 10,959,812.37, 15,124,391.51 and 6,064,736.22 is: 8,369,253.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,959,812.37 : 15,124,391.51 = 6,064,736.22 : x
  2. Step 2: Convert to fraction form
    10,959,812.37/15,124,391.51 = 6,064,736.22/x
  3. Step 3: Cross multiply
    10,959,812.37x = 15,124,391.51 × 6,064,736.22
  4. Step 4: Simplify right side
    10,959,812.37x = 91,725,444,965,833.81
  5. Step 5: Solve for x
    x = 91,725,444,965,833.81/10,959,812.37
  6. Step 6: Final answer
    x = 8,369,253.22

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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.