Home / 11,904,953.63-17,855,518.71-3,267,036.68

Finding the Fourth Proportional to 11,904,953.63, 17,855,518.71 and 3,267,036.68

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Solution

The fourth proportional to 11,904,953.63, 17,855,518.71 and 3,267,036.68 is: 4,900,030.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,904,953.63 : 17,855,518.71 = 3,267,036.68 : x
  2. Step 2: Convert to fraction form
    11,904,953.63/17,855,518.71 = 3,267,036.68/x
  3. Step 3: Cross multiply
    11,904,953.63x = 17,855,518.71 × 3,267,036.68
  4. Step 4: Simplify right side
    11,904,953.63x = 58,334,634,565,996.29
  5. Step 5: Solve for x
    x = 58,334,634,565,996.29/11,904,953.63
  6. Step 6: Final answer
    x = 4,900,030.39

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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.