Home / 14,094,531-21,141,796.50-3,456,963

Finding the Fourth Proportional to 14,094,531, 21,141,796.50 and 3,456,963

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Solution

The fourth proportional to 14,094,531, 21,141,796.50 and 3,456,963 is: 5,185,444.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,094,531 : 21,141,796.50 = 3,456,963 : x
  2. Step 2: Convert to fraction form
    14,094,531/21,141,796.50 = 3,456,963/x
  3. Step 3: Cross multiply
    14,094,531x = 21,141,796.50 × 3,456,963
  4. Step 4: Simplify right side
    14,094,531x = 73,086,408,254,029.50
  5. Step 5: Solve for x
    x = 73,086,408,254,029.50/14,094,531
  6. Step 6: Final answer
    x = 5,185,444.50

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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.