Home / 8,053,699.03-12,082,440.53-2,662,349.01

Finding the Fourth Proportional to 8,053,699.03, 12,082,440.53 and 2,662,349.01

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Solution

The fourth proportional to 8,053,699.03, 12,082,440.53 and 2,662,349.01 is: 3,994,148.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,053,699.03 : 12,082,440.53 = 2,662,349.01 : x
  2. Step 2: Convert to fraction form
    8,053,699.03/12,082,440.53 = 2,662,349.01/x
  3. Step 3: Cross multiply
    8,053,699.03x = 12,082,440.53 × 2,662,349.01
  4. Step 4: Simplify right side
    8,053,699.03x = 32,167,673,544,776.10
  5. Step 5: Solve for x
    x = 32,167,673,544,776.10/8,053,699.03
  6. Step 6: Final answer
    x = 3,994,148.95

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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.