Home / 4,781,610.63-6,598,627.74-2,606,155.56

Finding the Fourth Proportional to 4,781,610.63, 6,598,627.74 and 2,606,155.56

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Solution

The fourth proportional to 4,781,610.63, 6,598,627.74 and 2,606,155.56 is: 3,596,497.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,781,610.63 : 6,598,627.74 = 2,606,155.56 : x
  2. Step 2: Convert to fraction form
    4,781,610.63/6,598,627.74 = 2,606,155.56/x
  3. Step 3: Cross multiply
    4,781,610.63x = 6,598,627.74 × 2,606,155.56
  4. Step 4: Simplify right side
    4,781,610.63x = 17,197,050,372,971.23
  5. Step 5: Solve for x
    x = 17,197,050,372,971.23/4,781,610.63
  6. Step 6: Final answer
    x = 3,596,497.44

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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.