Home / 3,642,030.90-5,466,351.15-1,846,163.70

Finding the Fourth Proportional to 3,642,030.90, 5,466,351.15 and 1,846,163.70

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Solution

The fourth proportional to 3,642,030.90, 5,466,351.15 and 1,846,163.70 is: 2,770,920.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,642,030.90 : 5,466,351.15 = 1,846,163.70 : x
  2. Step 2: Convert to fraction form
    3,642,030.90/5,466,351.15 = 1,846,163.70/x
  3. Step 3: Cross multiply
    3,642,030.90x = 5,466,351.15 × 1,846,163.70
  4. Step 4: Simplify right side
    3,642,030.90x = 10,091,779,064,583.26
  5. Step 5: Solve for x
    x = 10,091,779,064,583.26/3,642,030.90
  6. Step 6: Final answer
    x = 2,770,920.77

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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.