Home / 1,795,250.27-2,477,433.29-1,020,881.41

Finding the Fourth Proportional to 1,795,250.27, 2,477,433.29 and 1,020,881.41

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Solution

The fourth proportional to 1,795,250.27, 2,477,433.29 and 1,020,881.41 is: 1,408,809.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,795,250.27 : 2,477,433.29 = 1,020,881.41 : x
  2. Step 2: Convert to fraction form
    1,795,250.27/2,477,433.29 = 1,020,881.41/x
  3. Step 3: Cross multiply
    1,795,250.27x = 2,477,433.29 × 1,020,881.41
  4. Step 4: Simplify right side
    1,795,250.27x = 2,529,165,577,888.97
  5. Step 5: Solve for x
    x = 2,529,165,577,888.97/1,795,250.27
  6. Step 6: Final answer
    x = 1,408,809.47

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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.