Home / 2,423,231.46-3,344,629.28-1,506,153.24

Finding the Fourth Proportional to 2,423,231.46, 3,344,629.28 and 1,506,153.24

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Solution

The fourth proportional to 2,423,231.46, 3,344,629.28 and 1,506,153.24 is: 2,078,845.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,423,231.46 : 3,344,629.28 = 1,506,153.24 : x
  2. Step 2: Convert to fraction form
    2,423,231.46/3,344,629.28 = 1,506,153.24/x
  3. Step 3: Cross multiply
    2,423,231.46x = 3,344,629.28 × 1,506,153.24
  4. Step 4: Simplify right side
    2,423,231.46x = 5,037,524,219,140.10
  5. Step 5: Solve for x
    x = 5,037,524,219,140.10/2,423,231.46
  6. Step 6: Final answer
    x = 2,078,845.67

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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.