Home / 1,739,765.43-2,610,023.49-525,241.23

Finding the Fourth Proportional to 1,739,765.43, 2,610,023.49 and 525,241.23

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Solution

The fourth proportional to 1,739,765.43, 2,610,023.49 and 525,241.23 is: 787,975.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,739,765.43 : 2,610,023.49 = 525,241.23 : x
  2. Step 2: Convert to fraction form
    1,739,765.43/2,610,023.49 = 525,241.23/x
  3. Step 3: Cross multiply
    1,739,765.43x = 2,610,023.49 × 525,241.23
  4. Step 4: Simplify right side
    1,739,765.43x = 1,370,891,945,590.29
  5. Step 5: Solve for x
    x = 1,370,891,945,590.29/1,739,765.43
  6. Step 6: Final answer
    x = 787,975.16

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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.