Home / 1,483,549.88-2,047,298.83-804,486.92

Finding the Fourth Proportional to 1,483,549.88, 2,047,298.83 and 804,486.92

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Solution

The fourth proportional to 1,483,549.88, 2,047,298.83 and 804,486.92 is: 1,110,191.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,549.88 : 2,047,298.83 = 804,486.92 : x
  2. Step 2: Convert to fraction form
    1,483,549.88/2,047,298.83 = 804,486.92/x
  3. Step 3: Cross multiply
    1,483,549.88x = 2,047,298.83 × 804,486.92
  4. Step 4: Simplify right side
    1,483,549.88x = 1,647,025,117,818.59
  5. Step 5: Solve for x
    x = 1,647,025,117,818.59/1,483,549.88
  6. Step 6: Final answer
    x = 1,110,191.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.