Home / 9,634,700.62-14,450,644.20-2,809,439.74

Finding the Fourth Proportional to 9,634,700.62, 14,450,644.20 and 2,809,439.74

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Solution

The fourth proportional to 9,634,700.62, 14,450,644.20 and 2,809,439.74 is: 4,213,749.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,634,700.62 : 14,450,644.20 = 2,809,439.74 : x
  2. Step 2: Convert to fraction form
    9,634,700.62/14,450,644.20 = 2,809,439.74/x
  3. Step 3: Cross multiply
    9,634,700.62x = 14,450,644.20 × 2,809,439.74
  4. Step 4: Simplify right side
    9,634,700.62x = 40,598,214,084,080.51
  5. Step 5: Solve for x
    x = 40,598,214,084,080.51/9,634,700.62
  6. Step 6: Final answer
    x = 4,213,749.41

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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.