Home / 1,798,182.59-2,697,273.90-733,307.72

Finding the Fourth Proportional to 1,798,182.59, 2,697,273.90 and 733,307.72

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Solution

The fourth proportional to 1,798,182.59, 2,697,273.90 and 733,307.72 is: 1,099,961.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,798,182.59 : 2,697,273.90 = 733,307.72 : x
  2. Step 2: Convert to fraction form
    1,798,182.59/2,697,273.90 = 733,307.72/x
  3. Step 3: Cross multiply
    1,798,182.59x = 2,697,273.90 × 733,307.72
  4. Step 4: Simplify right side
    1,798,182.59x = 1,977,931,760,338.14
  5. Step 5: Solve for x
    x = 1,977,931,760,338.14/1,798,182.59
  6. Step 6: Final answer
    x = 1,099,961.58

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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.