Home / 11,746,094.12-16,209,720.48-6,589,566.36

Finding the Fourth Proportional to 11,746,094.12, 16,209,720.48 and 6,589,566.36

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Solution

The fourth proportional to 11,746,094.12, 16,209,720.48 and 6,589,566.36 is: 9,093,663.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,746,094.12 : 16,209,720.48 = 6,589,566.36 : x
  2. Step 2: Convert to fraction form
    11,746,094.12/16,209,720.48 = 6,589,566.36/x
  3. Step 3: Cross multiply
    11,746,094.12x = 16,209,720.48 × 6,589,566.36
  4. Step 4: Simplify right side
    11,746,094.12x = 106,815,028,780,011.06
  5. Step 5: Solve for x
    x = 106,815,028,780,011.06/11,746,094.12
  6. Step 6: Final answer
    x = 9,093,663.62

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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.