Home / 6,257,341-8,635,130.60-3,395,773

Finding the Fourth Proportional to 6,257,341, 8,635,130.60 and 3,395,773

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Solution

The fourth proportional to 6,257,341, 8,635,130.60 and 3,395,773 is: 4,686,166.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,257,341 : 8,635,130.60 = 3,395,773 : x
  2. Step 2: Convert to fraction form
    6,257,341/8,635,130.60 = 3,395,773/x
  3. Step 3: Cross multiply
    6,257,341x = 8,635,130.60 × 3,395,773
  4. Step 4: Simplify right side
    6,257,341x = 29,322,943,342,953.80
  5. Step 5: Solve for x
    x = 29,322,943,342,953.80/6,257,341
  6. Step 6: Final answer
    x = 4,686,166.75

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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.