Home / 10,274,010.03-14,176,467.78-6,145,747.02

Finding the Fourth Proportional to 10,274,010.03, 14,176,467.78 and 6,145,747.02

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Solution

The fourth proportional to 10,274,010.03, 14,176,467.78 and 6,145,747.02 is: 8,480,134.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,274,010.03 : 14,176,467.78 = 6,145,747.02 : x
  2. Step 2: Convert to fraction form
    10,274,010.03/14,176,467.78 = 6,145,747.02/x
  3. Step 3: Cross multiply
    10,274,010.03x = 14,176,467.78 × 6,145,747.02
  4. Step 4: Simplify right side
    10,274,010.03x = 87,124,984,666,222.77
  5. Step 5: Solve for x
    x = 87,124,984,666,222.77/10,274,010.03
  6. Step 6: Final answer
    x = 8,480,134.28

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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.