Home / 3,683,761.29-5,526,389.30-1,158,829.29

Finding the Fourth Proportional to 3,683,761.29, 5,526,389.30 and 1,158,829.29

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Solution

The fourth proportional to 3,683,761.29, 5,526,389.30 and 1,158,829.29 is: 1,738,479.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,683,761.29 : 5,526,389.30 = 1,158,829.29 : x
  2. Step 2: Convert to fraction form
    3,683,761.29/5,526,389.30 = 1,158,829.29/x
  3. Step 3: Cross multiply
    3,683,761.29x = 5,526,389.30 × 1,158,829.29
  4. Step 4: Simplify right side
    3,683,761.29x = 6,404,141,782,988.45
  5. Step 5: Solve for x
    x = 6,404,141,782,988.45/3,683,761.29
  6. Step 6: Final answer
    x = 1,738,479.04

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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.