Home / 4,104,012.74-5,663,560.43-2,243,431.35

Finding the Fourth Proportional to 4,104,012.74, 5,663,560.43 and 2,243,431.35

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Solution

The fourth proportional to 4,104,012.74, 5,663,560.43 and 2,243,431.35 is: 3,095,947.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,104,012.74 : 5,663,560.43 = 2,243,431.35 : x
  2. Step 2: Convert to fraction form
    4,104,012.74/5,663,560.43 = 2,243,431.35/x
  3. Step 3: Cross multiply
    4,104,012.74x = 5,663,560.43 × 2,243,431.35
  4. Step 4: Simplify right side
    4,104,012.74x = 12,705,809,026,890.06
  5. Step 5: Solve for x
    x = 12,705,809,026,890.06/4,104,012.74
  6. Step 6: Final answer
    x = 3,095,947.76

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1.5x scale

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.