Home / 2,837,629.48-3,916,011.98-1,548,553.06

Finding the Fourth Proportional to 2,837,629.48, 3,916,011.98 and 1,548,553.06

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Solution

The fourth proportional to 2,837,629.48, 3,916,011.98 and 1,548,553.06 is: 2,137,048.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837,629.48 : 3,916,011.98 = 1,548,553.06 : x
  2. Step 2: Convert to fraction form
    2,837,629.48/3,916,011.98 = 1,548,553.06/x
  3. Step 3: Cross multiply
    2,837,629.48x = 3,916,011.98 × 1,548,553.06
  4. Step 4: Simplify right side
    2,837,629.48x = 6,064,152,307,302.83
  5. Step 5: Solve for x
    x = 6,064,152,307,302.83/2,837,629.48
  6. Step 6: Final answer
    x = 2,137,048.67

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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.