Home / 1,798,175.09-2,697,262.65-733,300.22

Finding the Fourth Proportional to 1,798,175.09, 2,697,262.65 and 733,300.22

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Solution

The fourth proportional to 1,798,175.09, 2,697,262.65 and 733,300.22 is: 1,099,950.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,798,175.09 : 2,697,262.65 = 733,300.22 : x
  2. Step 2: Convert to fraction form
    1,798,175.09/2,697,262.65 = 733,300.22/x
  3. Step 3: Cross multiply
    1,798,175.09x = 2,697,262.65 × 733,300.22
  4. Step 4: Simplify right side
    1,798,175.09x = 1,977,903,281,156.47
  5. Step 5: Solve for x
    x = 1,977,903,281,156.47/1,798,175.09
  6. Step 6: Final answer
    x = 1,099,950.33

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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.