Home / 11,302,497.03-16,932,411.72-6,677,683.63

Finding the Fourth Proportional to 11,302,497.03, 16,932,411.72 and 6,677,683.63

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Solution

The fourth proportional to 11,302,497.03, 16,932,411.72 and 6,677,683.63 is: 10,003,921.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,302,497.03 : 16,932,411.72 = 6,677,683.63 : x
  2. Step 2: Convert to fraction form
    11,302,497.03/16,932,411.72 = 6,677,683.63/x
  3. Step 3: Cross multiply
    11,302,497.03x = 16,932,411.72 × 6,677,683.63
  4. Step 4: Simplify right side
    11,302,497.03x = 113,069,288,514,055.94
  5. Step 5: Solve for x
    x = 113,069,288,514,055.94/11,302,497.03
  6. Step 6: Final answer
    x = 10,003,921.10

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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.