Home / 14,094,411.24-21,141,630.18-3,456,843.24

Finding the Fourth Proportional to 14,094,411.24, 21,141,630.18 and 3,456,843.24

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Solution

The fourth proportional to 14,094,411.24, 21,141,630.18 and 3,456,843.24 is: 5,185,268.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,094,411.24 : 21,141,630.18 = 3,456,843.24 : x
  2. Step 2: Convert to fraction form
    14,094,411.24/21,141,630.18 = 3,456,843.24/x
  3. Step 3: Cross multiply
    14,094,411.24x = 21,141,630.18 × 3,456,843.24
  4. Step 4: Simplify right side
    14,094,411.24x = 73,083,301,370,312.98
  5. Step 5: Solve for x
    x = 73,083,301,370,312.98/14,094,411.24
  6. Step 6: Final answer
    x = 5,185,268.13

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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.