Home / 1,627,002.13-2,438,782.48-601,673.55

Finding the Fourth Proportional to 1,627,002.13, 2,438,782.48 and 601,673.55

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Solution

The fourth proportional to 1,627,002.13, 2,438,782.48 and 601,673.55 is: 901,874.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,627,002.13 : 2,438,782.48 = 601,673.55 : x
  2. Step 2: Convert to fraction form
    1,627,002.13/2,438,782.48 = 601,673.55/x
  3. Step 3: Cross multiply
    1,627,002.13x = 2,438,782.48 × 601,673.55
  4. Step 4: Simplify right side
    1,627,002.13x = 1,467,350,912,419.40
  5. Step 5: Solve for x
    x = 1,467,350,912,419.40/1,627,002.13
  6. Step 6: Final answer
    x = 901,874.00

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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.