Home / 1,337,510.52-2,004,720.75-616,344.30

Finding the Fourth Proportional to 1,337,510.52, 2,004,720.75 and 616,344.30

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Solution

The fourth proportional to 1,337,510.52, 2,004,720.75 and 616,344.30 is: 923,804.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,337,510.52 : 2,004,720.75 = 616,344.30 : x
  2. Step 2: Convert to fraction form
    1,337,510.52/2,004,720.75 = 616,344.30/x
  3. Step 3: Cross multiply
    1,337,510.52x = 2,004,720.75 × 616,344.30
  4. Step 4: Simplify right side
    1,337,510.52x = 1,235,598,207,354.23
  5. Step 5: Solve for x
    x = 1,235,598,207,354.23/1,337,510.52
  6. Step 6: Final answer
    x = 923,804.48

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1.5x scale

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.