Home / 9,048,643.48-13,572,845.68-2,225,275.56

Finding the Fourth Proportional to 9,048,643.48, 13,572,845.68 and 2,225,275.56

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Solution

The fourth proportional to 9,048,643.48, 13,572,845.68 and 2,225,275.56 is: 3,337,883.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,048,643.48 : 13,572,845.68 = 2,225,275.56 : x
  2. Step 2: Convert to fraction form
    9,048,643.48/13,572,845.68 = 2,225,275.56/x
  3. Step 3: Cross multiply
    9,048,643.48x = 13,572,845.68 × 2,225,275.56
  4. Step 4: Simplify right side
    9,048,643.48x = 30,203,321,771,355.58
  5. Step 5: Solve for x
    x = 30,203,321,771,355.58/9,048,643.48
  6. Step 6: Final answer
    x = 3,337,883.94

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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.