Home / 2,008,336-2,771,749.44-1,160,464

Finding the Fourth Proportional to 2,008,336, 2,771,749.44 and 1,160,464

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Solution

The fourth proportional to 2,008,336, 2,771,749.44 and 1,160,464 is: 1,601,582.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,008,336 : 2,771,749.44 = 1,160,464 : x
  2. Step 2: Convert to fraction form
    2,008,336/2,771,749.44 = 1,160,464/x
  3. Step 3: Cross multiply
    2,008,336x = 2,771,749.44 × 1,160,464
  4. Step 4: Simplify right side
    2,008,336x = 3,216,515,442,140.16
  5. Step 5: Solve for x
    x = 3,216,515,442,140.16/2,008,336
  6. Step 6: Final answer
    x = 1,601,582.33

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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.