Home / 2,519,832.24-3,477,767.40-1,501,827.48

Finding the Fourth Proportional to 2,519,832.24, 3,477,767.40 and 1,501,827.48

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Solution

The fourth proportional to 2,519,832.24, 3,477,767.40 and 1,501,827.48 is: 2,072,759.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,519,832.24 : 3,477,767.40 = 1,501,827.48 : x
  2. Step 2: Convert to fraction form
    2,519,832.24/3,477,767.40 = 1,501,827.48/x
  3. Step 3: Cross multiply
    2,519,832.24x = 3,477,767.40 × 1,501,827.48
  4. Step 4: Simplify right side
    2,519,832.24x = 5,223,006,650,368.15
  5. Step 5: Solve for x
    x = 5,223,006,650,368.15/2,519,832.24
  6. Step 6: Final answer
    x = 2,072,759.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.