Home / 4,104,516.36-6,158,103.48-1,974,323.28

Finding the Fourth Proportional to 4,104,516.36, 6,158,103.48 and 1,974,323.28

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Solution

The fourth proportional to 4,104,516.36, 6,158,103.48 and 1,974,323.28 is: 2,962,124.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,104,516.36 : 6,158,103.48 = 1,974,323.28 : x
  2. Step 2: Convert to fraction form
    4,104,516.36/6,158,103.48 = 1,974,323.28/x
  3. Step 3: Cross multiply
    4,104,516.36x = 6,158,103.48 × 1,974,323.28
  4. Step 4: Simplify right side
    4,104,516.36x = 12,158,087,061,213.02
  5. Step 5: Solve for x
    x = 12,158,087,061,213.02/4,104,516.36
  6. Step 6: Final answer
    x = 2,962,124.16

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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.