Home / 10,717,550.27-16,076,337.95-2,936,530.45

Finding the Fourth Proportional to 10,717,550.27, 16,076,337.95 and 2,936,530.45

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Solution

The fourth proportional to 10,717,550.27, 16,076,337.95 and 2,936,530.45 is: 4,404,799.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,717,550.27 : 16,076,337.95 = 2,936,530.45 : x
  2. Step 2: Convert to fraction form
    10,717,550.27/16,076,337.95 = 2,936,530.45/x
  3. Step 3: Cross multiply
    10,717,550.27x = 16,076,337.95 × 2,936,530.45
  4. Step 4: Simplify right side
    10,717,550.27x = 47,208,655,942,102.33
  5. Step 5: Solve for x
    x = 47,208,655,942,102.33/10,717,550.27
  6. Step 6: Final answer
    x = 4,404,799.12

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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.