Home / 6,953,062.88-9,595,248.12-3,855,804.32

Finding the Fourth Proportional to 6,953,062.88, 9,595,248.12 and 3,855,804.32

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Solution

The fourth proportional to 6,953,062.88, 9,595,248.12 and 3,855,804.32 is: 5,321,021.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,953,062.88 : 9,595,248.12 = 3,855,804.32 : x
  2. Step 2: Convert to fraction form
    6,953,062.88/9,595,248.12 = 3,855,804.32/x
  3. Step 3: Cross multiply
    6,953,062.88x = 9,595,248.12 × 3,855,804.32
  4. Step 4: Simplify right side
    6,953,062.88x = 36,997,399,152,567.88
  5. Step 5: Solve for x
    x = 36,997,399,152,567.88/6,953,062.88
  6. Step 6: Final answer
    x = 5,321,021.80

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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.