Home / 7,647,595.50-10,533,577.73-5,878,110

Finding the Fourth Proportional to 7,647,595.50, 10,533,577.73 and 5,878,110

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Solution

The fourth proportional to 7,647,595.50, 10,533,577.73 and 5,878,110 is: 8,096,339.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,647,595.50 : 10,533,577.73 = 5,878,110 : x
  2. Step 2: Convert to fraction form
    7,647,595.50/10,533,577.73 = 5,878,110/x
  3. Step 3: Cross multiply
    7,647,595.50x = 10,533,577.73 × 5,878,110
  4. Step 4: Simplify right side
    7,647,595.50x = 61,917,528,561,099.75
  5. Step 5: Solve for x
    x = 61,917,528,561,099.75/7,647,595.50
  6. Step 6: Final answer
    x = 8,096,339.37

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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.