Home / 4,300,857.30-5,935,183.47-2,340,742.62

Finding the Fourth Proportional to 4,300,857.30, 5,935,183.47 and 2,340,742.62

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Solution

The fourth proportional to 4,300,857.30, 5,935,183.47 and 2,340,742.62 is: 3,230,225.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,300,857.30 : 5,935,183.47 = 2,340,742.62 : x
  2. Step 2: Convert to fraction form
    4,300,857.30/5,935,183.47 = 2,340,742.62/x
  3. Step 3: Cross multiply
    4,300,857.30x = 5,935,183.47 × 2,340,742.62
  4. Step 4: Simplify right side
    4,300,857.30x = 13,892,736,905,748.49
  5. Step 5: Solve for x
    x = 13,892,736,905,748.49/4,300,857.30
  6. Step 6: Final answer
    x = 3,230,225.03

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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.