Home / 11,754,186.48-16,219,887.92-6,596,551.60

Finding the Fourth Proportional to 11,754,186.48, 16,219,887.92 and 6,596,551.60

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Solution

The fourth proportional to 11,754,186.48, 16,219,887.92 and 6,596,551.60 is: 9,102,742.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,754,186.48 : 16,219,887.92 = 6,596,551.60 : x
  2. Step 2: Convert to fraction form
    11,754,186.48/16,219,887.92 = 6,596,551.60/x
  3. Step 3: Cross multiply
    11,754,186.48x = 16,219,887.92 × 6,596,551.60
  4. Step 4: Simplify right side
    11,754,186.48x = 106,995,327,610,496.67
  5. Step 5: Solve for x
    x = 106,995,327,610,496.67/11,754,186.48
  6. Step 6: Final answer
    x = 9,102,742.06

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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.