Home / 11,983,803-16,537,706.46-6,551,295

Finding the Fourth Proportional to 11,983,803, 16,537,706.46 and 6,551,295

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Solution

The fourth proportional to 11,983,803, 16,537,706.46 and 6,551,295 is: 9,040,818.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,983,803 : 16,537,706.46 = 6,551,295 : x
  2. Step 2: Convert to fraction form
    11,983,803/16,537,706.46 = 6,551,295/x
  3. Step 3: Cross multiply
    11,983,803x = 16,537,706.46 × 6,551,295
  4. Step 4: Simplify right side
    11,983,803x = 108,343,393,642,865.70
  5. Step 5: Solve for x
    x = 108,343,393,642,865.70/11,983,803
  6. Step 6: Final answer
    x = 9,040,818.98

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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.