Home / 3,407,038.27-5,112,830.08-1,767,226.80

Finding the Fourth Proportional to 3,407,038.27, 5,112,830.08 and 1,767,226.80

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Solution

The fourth proportional to 3,407,038.27, 5,112,830.08 and 1,767,226.80 is: 2,652,019.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,407,038.27 : 5,112,830.08 = 1,767,226.80 : x
  2. Step 2: Convert to fraction form
    3,407,038.27/5,112,830.08 = 1,767,226.80/x
  3. Step 3: Cross multiply
    3,407,038.27x = 5,112,830.08 × 1,767,226.80
  4. Step 4: Simplify right side
    3,407,038.27x = 9,035,530,323,903.97
  5. Step 5: Solve for x
    x = 9,035,530,323,903.97/3,407,038.27
  6. Step 6: Final answer
    x = 2,652,019.03

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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.