Home / 4,210,096.21-5,808,606.52-2,576,800.87

Finding the Fourth Proportional to 4,210,096.21, 5,808,606.52 and 2,576,800.87

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Solution

The fourth proportional to 4,210,096.21, 5,808,606.52 and 2,576,800.87 is: 3,555,173.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,210,096.21 : 5,808,606.52 = 2,576,800.87 : x
  2. Step 2: Convert to fraction form
    4,210,096.21/5,808,606.52 = 2,576,800.87/x
  3. Step 3: Cross multiply
    4,210,096.21x = 5,808,606.52 × 2,576,800.87
  4. Step 4: Simplify right side
    4,210,096.21x = 14,967,622,334,223.67
  5. Step 5: Solve for x
    x = 14,967,622,334,223.67/4,210,096.21
  6. Step 6: Final answer
    x = 3,555,173.47

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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.