Home / 4,458,690.74-6,153,372.69-2,525,295.26

Finding the Fourth Proportional to 4,458,690.74, 6,153,372.69 and 2,525,295.26

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Solution

The fourth proportional to 4,458,690.74, 6,153,372.69 and 2,525,295.26 is: 3,485,122.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,458,690.74 : 6,153,372.69 = 2,525,295.26 : x
  2. Step 2: Convert to fraction form
    4,458,690.74/6,153,372.69 = 2,525,295.26/x
  3. Step 3: Cross multiply
    4,458,690.74x = 6,153,372.69 × 2,525,295.26
  4. Step 4: Simplify right side
    4,458,690.74x = 15,539,082,887,070.45
  5. Step 5: Solve for x
    x = 15,539,082,887,070.45/4,458,690.74
  6. Step 6: Final answer
    x = 3,485,122.38

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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.