Home / 1,480,927.93-2,043,682.01-801,862.81

Finding the Fourth Proportional to 1,480,927.93, 2,043,682.01 and 801,862.81

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Solution

The fourth proportional to 1,480,927.93, 2,043,682.01 and 801,862.81 is: 1,106,571.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,480,927.93 : 2,043,682.01 = 801,862.81 : x
  2. Step 2: Convert to fraction form
    1,480,927.93/2,043,682.01 = 801,862.81/x
  3. Step 3: Cross multiply
    1,480,927.93x = 2,043,682.01 × 801,862.81
  4. Step 4: Simplify right side
    1,480,927.93x = 1,638,752,593,173.51
  5. Step 5: Solve for x
    x = 1,638,752,593,173.51/1,480,927.93
  6. Step 6: Final answer
    x = 1,106,571.47

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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.