Home / 10,908,897.36-15,054,375.80-6,014,293

Finding the Fourth Proportional to 10,908,897.36, 15,054,375.80 and 6,014,293

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Solution

The fourth proportional to 10,908,897.36, 15,054,375.80 and 6,014,293 is: 8,299,778.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,908,897.36 : 15,054,375.80 = 6,014,293 : x
  2. Step 2: Convert to fraction form
    10,908,897.36/15,054,375.80 = 6,014,293/x
  3. Step 3: Cross multiply
    10,908,897.36x = 15,054,375.80 × 6,014,293
  4. Step 4: Simplify right side
    10,908,897.36x = 90,541,426,993,309.41
  5. Step 5: Solve for x
    x = 90,541,426,993,309.41/10,908,897.36
  6. Step 6: Final answer
    x = 8,299,778.06

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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.