Home / 11,090,663.34-16,636,508.80-3,414,652.00

Finding the Fourth Proportional to 11,090,663.34, 16,636,508.80 and 3,414,652.00

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Solution

The fourth proportional to 11,090,663.34, 16,636,508.80 and 3,414,652.00 is: 5,122,136.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,090,663.34 : 16,636,508.80 = 3,414,652.00 : x
  2. Step 2: Convert to fraction form
    11,090,663.34/16,636,508.80 = 3,414,652.00/x
  3. Step 3: Cross multiply
    11,090,663.34x = 16,636,508.80 × 3,414,652.00
  4. Step 4: Simplify right side
    11,090,663.34x = 56,807,888,112,892.81
  5. Step 5: Solve for x
    x = 56,807,888,112,892.81/11,090,663.34
  6. Step 6: Final answer
    x = 5,122,136.19

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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.