Home / 7,453,274.64-11,179,913.32-2,335,702.84

Finding the Fourth Proportional to 7,453,274.64, 11,179,913.32 and 2,335,702.84

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Solution

The fourth proportional to 7,453,274.64, 11,179,913.32 and 2,335,702.84 is: 3,503,554.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,453,274.64 : 11,179,913.32 = 2,335,702.84 : x
  2. Step 2: Convert to fraction form
    7,453,274.64/11,179,913.32 = 2,335,702.84/x
  3. Step 3: Cross multiply
    7,453,274.64x = 11,179,913.32 × 2,335,702.84
  4. Step 4: Simplify right side
    7,453,274.64x = 26,112,955,267,447.67
  5. Step 5: Solve for x
    x = 26,112,955,267,447.67/7,453,274.64
  6. Step 6: Final answer
    x = 3,503,554.68

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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.