Home / 2,762,679.10-4,146,846.41-2,281,373.35

Finding the Fourth Proportional to 2,762,679.10, 4,146,846.41 and 2,281,373.35

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Solution

The fourth proportional to 2,762,679.10, 4,146,846.41 and 2,281,373.35 is: 3,424,395.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,762,679.10 : 4,146,846.41 = 2,281,373.35 : x
  2. Step 2: Convert to fraction form
    2,762,679.10/4,146,846.41 = 2,281,373.35/x
  3. Step 3: Cross multiply
    2,762,679.10x = 4,146,846.41 × 2,281,373.35
  4. Step 4: Simplify right side
    2,762,679.10x = 9,460,504,898,563.14
  5. Step 5: Solve for x
    x = 9,460,504,898,563.14/2,762,679.10
  6. Step 6: Final answer
    x = 3,424,395.15

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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.