Home / 12,917,496.42-19,369,516.66-6,092,237.02

Finding the Fourth Proportional to 12,917,496.42, 19,369,516.66 and 6,092,237.02

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Solution

The fourth proportional to 12,917,496.42, 19,369,516.66 and 6,092,237.02 is: 9,135,182.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,917,496.42 : 19,369,516.66 = 6,092,237.02 : x
  2. Step 2: Convert to fraction form
    12,917,496.42/19,369,516.66 = 6,092,237.02/x
  3. Step 3: Cross multiply
    12,917,496.42x = 19,369,516.66 × 6,092,237.02
  4. Step 4: Simplify right side
    12,917,496.42x = 118,003,686,473,521.36
  5. Step 5: Solve for x
    x = 118,003,686,473,521.36/12,917,496.42
  6. Step 6: Final answer
    x = 9,135,182.44

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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.