Home / 3,362,870.37-4,640,873.13-1,835,061.33

Finding the Fourth Proportional to 3,362,870.37, 4,640,873.13 and 1,835,061.33

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Solution

The fourth proportional to 3,362,870.37, 4,640,873.13 and 1,835,061.33 is: 2,532,445.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,362,870.37 : 4,640,873.13 = 1,835,061.33 : x
  2. Step 2: Convert to fraction form
    3,362,870.37/4,640,873.13 = 1,835,061.33/x
  3. Step 3: Cross multiply
    3,362,870.37x = 4,640,873.13 × 1,835,061.33
  4. Step 4: Simplify right side
    3,362,870.37x = 8,516,286,818,299.06
  5. Step 5: Solve for x
    x = 8,516,286,818,299.06/3,362,870.37
  6. Step 6: Final answer
    x = 2,532,445.76

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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.