Home / 3,742,644.08-5,164,461.38-2,763,104.40

Finding the Fourth Proportional to 3,742,644.08, 5,164,461.38 and 2,763,104.40

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Solution

The fourth proportional to 3,742,644.08, 5,164,461.38 and 2,763,104.40 is: 3,812,798.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,742,644.08 : 5,164,461.38 = 2,763,104.40 : x
  2. Step 2: Convert to fraction form
    3,742,644.08/5,164,461.38 = 2,763,104.40/x
  3. Step 3: Cross multiply
    3,742,644.08x = 5,164,461.38 × 2,763,104.40
  4. Step 4: Simplify right side
    3,742,644.08x = 14,269,945,969,615.83
  5. Step 5: Solve for x
    x = 14,269,945,969,615.83/3,742,644.08
  6. Step 6: Final answer
    x = 3,812,798.03

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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.