Home / 11,602,153.32-17,401,432.86-5,926,571.88

Finding the Fourth Proportional to 11,602,153.32, 17,401,432.86 and 5,926,571.88

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Solution

The fourth proportional to 11,602,153.32, 17,401,432.86 and 5,926,571.88 is: 8,888,939.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,602,153.32 : 17,401,432.86 = 5,926,571.88 : x
  2. Step 2: Convert to fraction form
    11,602,153.32/17,401,432.86 = 5,926,571.88/x
  3. Step 3: Cross multiply
    11,602,153.32x = 17,401,432.86 × 5,926,571.88
  4. Step 4: Simplify right side
    11,602,153.32x = 103,130,842,659,783.97
  5. Step 5: Solve for x
    x = 103,130,842,659,783.97/11,602,153.32
  6. Step 6: Final answer
    x = 8,888,939.82

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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.