Home / 14,605,781.94-21,910,665.72-6,084,125.51

Finding the Fourth Proportional to 14,605,781.94, 21,910,665.72 and 6,084,125.51

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Solution

The fourth proportional to 14,605,781.94, 21,910,665.72 and 6,084,125.51 is: 9,127,018.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,605,781.94 : 21,910,665.72 = 6,084,125.51 : x
  2. Step 2: Convert to fraction form
    14,605,781.94/21,910,665.72 = 6,084,125.51/x
  3. Step 3: Cross multiply
    14,605,781.94x = 21,910,665.72 × 6,084,125.51
  4. Step 4: Simplify right side
    14,605,781.94x = 133,307,240,138,581.17
  5. Step 5: Solve for x
    x = 133,307,240,138,581.17/14,605,781.94
  6. Step 6: Final answer
    x = 9,127,018.37

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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.