Home / 1,798,166.64-2,697,405.48-733,282.32

Finding the Fourth Proportional to 1,798,166.64, 2,697,405.48 and 733,282.32

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Solution

The fourth proportional to 1,798,166.64, 2,697,405.48 and 733,282.32 is: 1,099,986.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,798,166.64 : 2,697,405.48 = 733,282.32 : x
  2. Step 2: Convert to fraction form
    1,798,166.64/2,697,405.48 = 733,282.32/x
  3. Step 3: Cross multiply
    1,798,166.64x = 2,697,405.48 × 733,282.32
  4. Step 4: Simplify right side
    1,798,166.64x = 1,977,959,748,355.11
  5. Step 5: Solve for x
    x = 1,977,959,748,355.11/1,798,166.64
  6. Step 6: Final answer
    x = 1,099,986.90

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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.