Home / 1,374,895.56-1,897,583.91-801,935.71

Finding the Fourth Proportional to 1,374,895.56, 1,897,583.91 and 801,935.71

Calculator

Solution

The fourth proportional to 1,374,895.56, 1,897,583.91 and 801,935.71 is: 1,106,804.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,374,895.56 : 1,897,583.91 = 801,935.71 : x
  2. Step 2: Convert to fraction form
    1,374,895.56/1,897,583.91 = 801,935.71/x
  3. Step 3: Cross multiply
    1,374,895.56x = 1,897,583.91 × 801,935.71
  4. Step 4: Simplify right side
    1,374,895.56x = 1,521,740,300,150.43
  5. Step 5: Solve for x
    x = 1,521,740,300,150.43/1,374,895.56
  6. Step 6: Final answer
    x = 1,106,804.29

Related Problems

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.