Home / 11,663,286.08-16,095,341.74-6,506,647.64

Finding the Fourth Proportional to 11,663,286.08, 16,095,341.74 and 6,506,647.64

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Solution

The fourth proportional to 11,663,286.08, 16,095,341.74 and 6,506,647.64 is: 8,979,177.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,663,286.08 : 16,095,341.74 = 6,506,647.64 : x
  2. Step 2: Convert to fraction form
    11,663,286.08/16,095,341.74 = 6,506,647.64/x
  3. Step 3: Cross multiply
    11,663,286.08x = 16,095,341.74 × 6,506,647.64
  4. Step 4: Simplify right side
    11,663,286.08x = 104,726,717,347,564.48
  5. Step 5: Solve for x
    x = 104,726,717,347,564.48/11,663,286.08
  6. Step 6: Final answer
    x = 8,979,177.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.