Home / 4,837,648.48-7,257,522.48-1,471,768

Finding the Fourth Proportional to 4,837,648.48, 7,257,522.48 and 1,471,768

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Solution

The fourth proportional to 4,837,648.48, 7,257,522.48 and 1,471,768 is: 2,207,971.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,837,648.48 : 7,257,522.48 = 1,471,768 : x
  2. Step 2: Convert to fraction form
    4,837,648.48/7,257,522.48 = 1,471,768/x
  3. Step 3: Cross multiply
    4,837,648.48x = 7,257,522.48 × 1,471,768
  4. Step 4: Simplify right side
    4,837,648.48x = 10,681,389,345,344.64
  5. Step 5: Solve for x
    x = 10,681,389,345,344.64/4,837,648.48
  6. Step 6: Final answer
    x = 2,207,971.37

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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.