Home / 8,655,170.46-11,941,234.44-4,984,008.18

Finding the Fourth Proportional to 8,655,170.46, 11,941,234.44 and 4,984,008.18

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Solution

The fourth proportional to 8,655,170.46, 11,941,234.44 and 4,984,008.18 is: 6,876,260.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,655,170.46 : 11,941,234.44 = 4,984,008.18 : x
  2. Step 2: Convert to fraction form
    8,655,170.46/11,941,234.44 = 4,984,008.18/x
  3. Step 3: Cross multiply
    8,655,170.46x = 11,941,234.44 × 4,984,008.18
  4. Step 4: Simplify right side
    8,655,170.46x = 59,515,210,128,257.71
  5. Step 5: Solve for x
    x = 59,515,210,128,257.71/8,655,170.46
  6. Step 6: Final answer
    x = 6,876,260.89

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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.