Home / 1,282,753.08-1,923,244.02-562,749.12

Finding the Fourth Proportional to 1,282,753.08, 1,923,244.02 and 562,749.12

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Solution

The fourth proportional to 1,282,753.08, 1,923,244.02 and 562,749.12 is: 843,735.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,282,753.08 : 1,923,244.02 = 562,749.12 : x
  2. Step 2: Convert to fraction form
    1,282,753.08/1,923,244.02 = 562,749.12/x
  3. Step 3: Cross multiply
    1,282,753.08x = 1,923,244.02 × 562,749.12
  4. Step 4: Simplify right side
    1,282,753.08x = 1,082,303,879,800.26
  5. Step 5: Solve for x
    x = 1,082,303,879,800.26/1,282,753.08
  6. Step 6: Final answer
    x = 843,735.16

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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.