Home / 6,696,717.17-10,046,762.36-1,904,406.44

Finding the Fourth Proportional to 6,696,717.17, 10,046,762.36 and 1,904,406.44

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Solution

The fourth proportional to 6,696,717.17, 10,046,762.36 and 1,904,406.44 is: 2,857,089.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,696,717.17 : 10,046,762.36 = 1,904,406.44 : x
  2. Step 2: Convert to fraction form
    6,696,717.17/10,046,762.36 = 1,904,406.44/x
  3. Step 3: Cross multiply
    6,696,717.17x = 10,046,762.36 × 1,904,406.44
  4. Step 4: Simplify right side
    6,696,717.17x = 19,133,118,879,777.75
  5. Step 5: Solve for x
    x = 19,133,118,879,777.75/6,696,717.17
  6. Step 6: Final answer
    x = 2,857,089.29

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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.