Home / 4,072,029.96-5,616,818.89-2,501,474.19

Finding the Fourth Proportional to 4,072,029.96, 5,616,818.89 and 2,501,474.19

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Solution

The fourth proportional to 4,072,029.96, 5,616,818.89 and 2,501,474.19 is: 3,450,447.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,072,029.96 : 5,616,818.89 = 2,501,474.19 : x
  2. Step 2: Convert to fraction form
    4,072,029.96/5,616,818.89 = 2,501,474.19/x
  3. Step 3: Cross multiply
    4,072,029.96x = 5,616,818.89 × 2,501,474.19
  4. Step 4: Simplify right side
    4,072,029.96x = 14,050,327,483,239.45
  5. Step 5: Solve for x
    x = 14,050,327,483,239.45/4,072,029.96
  6. Step 6: Final answer
    x = 3,450,447.96

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Double scale
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1.5x scale

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.