Home / 3,077,524.73-4,616,290.71-803,047.47

Finding the Fourth Proportional to 3,077,524.73, 4,616,290.71 and 803,047.47

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Solution

The fourth proportional to 3,077,524.73, 4,616,290.71 and 803,047.47 is: 1,204,572.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,077,524.73 : 4,616,290.71 = 803,047.47 : x
  2. Step 2: Convert to fraction form
    3,077,524.73/4,616,290.71 = 803,047.47/x
  3. Step 3: Cross multiply
    3,077,524.73x = 4,616,290.71 × 803,047.47
  4. Step 4: Simplify right side
    3,077,524.73x = 3,707,100,558,138.91
  5. Step 5: Solve for x
    x = 3,707,100,558,138.91/3,077,524.73
  6. Step 6: Final answer
    x = 1,204,572.14

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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.