Home / 3,543,706.46-5,315,559.71-2,026,325.01

Finding the Fourth Proportional to 3,543,706.46, 5,315,559.71 and 2,026,325.01

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Solution

The fourth proportional to 3,543,706.46, 5,315,559.71 and 2,026,325.01 is: 3,039,487.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,543,706.46 : 5,315,559.71 = 2,026,325.01 : x
  2. Step 2: Convert to fraction form
    3,543,706.46/5,315,559.71 = 2,026,325.01/x
  3. Step 3: Cross multiply
    3,543,706.46x = 5,315,559.71 × 2,026,325.01
  4. Step 4: Simplify right side
    3,543,706.46x = 10,771,051,572,389.72
  5. Step 5: Solve for x
    x = 10,771,051,572,389.72/3,543,706.46
  6. Step 6: Final answer
    x = 3,039,487.53

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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.