Home / 11,634,703.31-17,455,384.68-3,960,039.17

Finding the Fourth Proportional to 11,634,703.31, 17,455,384.68 and 3,960,039.17

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Solution

The fourth proportional to 11,634,703.31, 17,455,384.68 and 3,960,039.17 is: 5,941,192.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,634,703.31 : 17,455,384.68 = 3,960,039.17 : x
  2. Step 2: Convert to fraction form
    11,634,703.31/17,455,384.68 = 3,960,039.17/x
  3. Step 3: Cross multiply
    11,634,703.31x = 17,455,384.68 × 3,960,039.17
  4. Step 4: Simplify right side
    11,634,703.31x = 69,124,007,089,006.23
  5. Step 5: Solve for x
    x = 69,124,007,089,006.23/11,634,703.31
  6. Step 6: Final answer
    x = 5,941,192.07

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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.