Home / 9,799,653.92-14,701,443.06-5,487,836

Finding the Fourth Proportional to 9,799,653.92, 14,701,443.06 and 5,487,836

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Solution

The fourth proportional to 9,799,653.92, 14,701,443.06 and 5,487,836 is: 8,232,852.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,799,653.92 : 14,701,443.06 = 5,487,836 : x
  2. Step 2: Convert to fraction form
    9,799,653.92/14,701,443.06 = 5,487,836/x
  3. Step 3: Cross multiply
    9,799,653.92x = 14,701,443.06 × 5,487,836
  4. Step 4: Simplify right side
    9,799,653.92x = 80,679,108,449,178.98
  5. Step 5: Solve for x
    x = 80,679,108,449,178.98/9,799,653.92
  6. Step 6: Final answer
    x = 8,232,852.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.