Home / 10,274,011.03-14,176,469.16-6,145,748.02

Finding the Fourth Proportional to 10,274,011.03, 14,176,469.16 and 6,145,748.02

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Solution

The fourth proportional to 10,274,011.03, 14,176,469.16 and 6,145,748.02 is: 8,480,135.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,274,011.03 : 14,176,469.16 = 6,145,748.02 : x
  2. Step 2: Convert to fraction form
    10,274,011.03/14,176,469.16 = 6,145,748.02/x
  3. Step 3: Cross multiply
    10,274,011.03x = 14,176,469.16 × 6,145,748.02
  4. Step 4: Simplify right side
    10,274,011.03x = 87,125,007,270,661.06
  5. Step 5: Solve for x
    x = 87,125,007,270,661.06/10,274,011.03
  6. Step 6: Final answer
    x = 8,480,135.66

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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.