Home / 4,775,953.06-6,590,757.81-2,600,495.56

Finding the Fourth Proportional to 4,775,953.06, 6,590,757.81 and 2,600,495.56

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Solution

The fourth proportional to 4,775,953.06, 6,590,757.81 and 2,600,495.56 is: 3,588,652.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,775,953.06 : 6,590,757.81 = 2,600,495.56 : x
  2. Step 2: Convert to fraction form
    4,775,953.06/6,590,757.81 = 2,600,495.56/x
  3. Step 3: Cross multiply
    4,775,953.06x = 6,590,757.81 × 2,600,495.56
  4. Step 4: Simplify right side
    4,775,953.06x = 17,139,236,421,940.32
  5. Step 5: Solve for x
    x = 17,139,236,421,940.32/4,775,953.06
  6. Step 6: Final answer
    x = 3,588,652.61

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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.