Home / 1,743,631.06-2,615,454.94-529,218.24

Finding the Fourth Proportional to 1,743,631.06, 2,615,454.94 and 529,218.24

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Solution

The fourth proportional to 1,743,631.06, 2,615,454.94 and 529,218.24 is: 793,829.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,743,631.06 : 2,615,454.94 = 529,218.24 : x
  2. Step 2: Convert to fraction form
    1,743,631.06/2,615,454.94 = 529,218.24/x
  3. Step 3: Cross multiply
    1,743,631.06x = 2,615,454.94 × 529,218.24
  4. Step 4: Simplify right side
    1,743,631.06x = 1,384,146,460,146.11
  5. Step 5: Solve for x
    x = 1,384,146,460,146.11/1,743,631.06
  6. Step 6: Final answer
    x = 793,829.89

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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.