Home / 4,219,992.48-5,823,581.40-2,286,301.32

Finding the Fourth Proportional to 4,219,992.48, 5,823,581.40 and 2,286,301.32

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Solution

The fourth proportional to 4,219,992.48, 5,823,581.40 and 2,286,301.32 is: 3,155,091.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,219,992.48 : 5,823,581.40 = 2,286,301.32 : x
  2. Step 2: Convert to fraction form
    4,219,992.48/5,823,581.40 = 2,286,301.32/x
  3. Step 3: Cross multiply
    4,219,992.48x = 5,823,581.40 × 2,286,301.32
  4. Step 4: Simplify right side
    4,219,992.48x = 13,314,461,841,947.45
  5. Step 5: Solve for x
    x = 13,314,461,841,947.45/4,219,992.48
  6. Step 6: Final answer
    x = 3,155,091.37

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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.