Home / 2,844,829.51-4,262,749.98-2,309,736.22

Finding the Fourth Proportional to 2,844,829.51, 4,262,749.98 and 2,309,736.22

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Solution

The fourth proportional to 2,844,829.51, 4,262,749.98 and 2,309,736.22 is: 3,460,955.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,844,829.51 : 4,262,749.98 = 2,309,736.22 : x
  2. Step 2: Convert to fraction form
    2,844,829.51/4,262,749.98 = 2,309,736.22/x
  3. Step 3: Cross multiply
    2,844,829.51x = 4,262,749.98 × 2,309,736.22
  4. Step 4: Simplify right side
    2,844,829.51x = 9,845,828,006,291.89
  5. Step 5: Solve for x
    x = 9,845,828,006,291.89/2,844,829.51
  6. Step 6: Final answer
    x = 3,460,955.39

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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.