Home / 3,491,822.90-5,237,955.76-1,095,762.08

Finding the Fourth Proportional to 3,491,822.90, 5,237,955.76 and 1,095,762.08

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Solution

The fourth proportional to 3,491,822.90, 5,237,955.76 and 1,095,762.08 is: 1,643,712.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,491,822.90 : 5,237,955.76 = 1,095,762.08 : x
  2. Step 2: Convert to fraction form
    3,491,822.90/5,237,955.76 = 1,095,762.08/x
  3. Step 3: Cross multiply
    3,491,822.90x = 5,237,955.76 × 1,095,762.08
  4. Step 4: Simplify right side
    3,491,822.90x = 5,739,553,298,525.58
  5. Step 5: Solve for x
    x = 5,739,553,298,525.58/3,491,822.90
  6. Step 6: Final answer
    x = 1,643,712.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.