Home / 1,093,833.24-1,509,009.24-1,043,180.25

Finding the Fourth Proportional to 1,093,833.24, 1,509,009.24 and 1,043,180.25

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Solution

The fourth proportional to 1,093,833.24, 1,509,009.24 and 1,043,180.25 is: 1,439,130.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,833.24 : 1,509,009.24 = 1,043,180.25 : x
  2. Step 2: Convert to fraction form
    1,093,833.24/1,509,009.24 = 1,043,180.25/x
  3. Step 3: Cross multiply
    1,093,833.24x = 1,509,009.24 × 1,043,180.25
  4. Step 4: Simplify right side
    1,093,833.24x = 1,574,168,636,235.51
  5. Step 5: Solve for x
    x = 1,574,168,636,235.51/1,093,833.24
  6. Step 6: Final answer
    x = 1,439,130.37

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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.