Home / 3,371,636.51-4,652,856.36-1,843,743.63

Finding the Fourth Proportional to 3,371,636.51, 4,652,856.36 and 1,843,743.63

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Solution

The fourth proportional to 3,371,636.51, 4,652,856.36 and 1,843,743.63 is: 2,544,365.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,636.51 : 4,652,856.36 = 1,843,743.63 : x
  2. Step 2: Convert to fraction form
    3,371,636.51/4,652,856.36 = 1,843,743.63/x
  3. Step 3: Cross multiply
    3,371,636.51x = 4,652,856.36 × 1,843,743.63
  4. Step 4: Simplify right side
    3,371,636.51x = 8,578,674,275,054.99
  5. Step 5: Solve for x
    x = 8,578,674,275,054.99/3,371,636.51
  6. Step 6: Final answer
    x = 2,544,365.11

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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.