Home / 683,097.02-1,023,275.00-627,292.07

Finding the Fourth Proportional to 683,097.02, 1,023,275.00 and 627,292.07

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Solution

The fourth proportional to 683,097.02, 1,023,275.00 and 627,292.07 is: 939,679.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    683,097.02 : 1,023,275.00 = 627,292.07 : x
  2. Step 2: Convert to fraction form
    683,097.02/1,023,275.00 = 627,292.07/x
  3. Step 3: Cross multiply
    683,097.02x = 1,023,275.00 × 627,292.07
  4. Step 4: Simplify right side
    683,097.02x = 641,892,291,939.29
  5. Step 5: Solve for x
    x = 641,892,291,939.29/683,097.02
  6. Step 6: Final answer
    x = 939,679.54

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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.