Home / 8,597,580.76-11,864,661.03-4,730,018.89

Finding the Fourth Proportional to 8,597,580.76, 11,864,661.03 and 4,730,018.89

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Solution

The fourth proportional to 8,597,580.76, 11,864,661.03 and 4,730,018.89 is: 6,527,425.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,597,580.76 : 11,864,661.03 = 4,730,018.89 : x
  2. Step 2: Convert to fraction form
    8,597,580.76/11,864,661.03 = 4,730,018.89/x
  3. Step 3: Cross multiply
    8,597,580.76x = 11,864,661.03 × 4,730,018.89
  4. Step 4: Simplify right side
    8,597,580.76x = 56,120,070,795,346.85
  5. Step 5: Solve for x
    x = 56,120,070,795,346.85/8,597,580.76
  6. Step 6: Final answer
    x = 6,527,425.84

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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.