Home / 11,563,094.81-17,325,719.76-7,000,314.23

Finding the Fourth Proportional to 11,563,094.81, 17,325,719.76 and 7,000,314.23

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Solution

The fourth proportional to 11,563,094.81, 17,325,719.76 and 7,000,314.23 is: 10,489,015.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,563,094.81 : 17,325,719.76 = 7,000,314.23 : x
  2. Step 2: Convert to fraction form
    11,563,094.81/17,325,719.76 = 7,000,314.23/x
  3. Step 3: Cross multiply
    11,563,094.81x = 17,325,719.76 × 7,000,314.23
  4. Step 4: Simplify right side
    11,563,094.81x = 121,285,482,580,920.20
  5. Step 5: Solve for x
    x = 121,285,482,580,920.20/11,563,094.81
  6. Step 6: Final answer
    x = 10,489,015.66

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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.