Home / 1,830,782.16-2,746,199.52-568,530

Finding the Fourth Proportional to 1,830,782.16, 2,746,199.52 and 568,530

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Solution

The fourth proportional to 1,830,782.16, 2,746,199.52 and 568,530 is: 852,803.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,830,782.16 : 2,746,199.52 = 568,530 : x
  2. Step 2: Convert to fraction form
    1,830,782.16/2,746,199.52 = 568,530/x
  3. Step 3: Cross multiply
    1,830,782.16x = 2,746,199.52 × 568,530
  4. Step 4: Simplify right side
    1,830,782.16x = 1,561,296,813,105.60
  5. Step 5: Solve for x
    x = 1,561,296,813,105.60/1,830,782.16
  6. Step 6: Final answer
    x = 852,803.16

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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.