Home / 2,265,862.07-3,395,009.67-1,590,734.71

Finding the Fourth Proportional to 2,265,862.07, 3,395,009.67 and 1,590,734.71

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Solution

The fourth proportional to 2,265,862.07, 3,395,009.67 and 1,590,734.71 is: 2,383,445.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,265,862.07 : 3,395,009.67 = 1,590,734.71 : x
  2. Step 2: Convert to fraction form
    2,265,862.07/3,395,009.67 = 1,590,734.71/x
  3. Step 3: Cross multiply
    2,265,862.07x = 3,395,009.67 × 1,590,734.71
  4. Step 4: Simplify right side
    2,265,862.07x = 5,400,559,721,133.15
  5. Step 5: Solve for x
    x = 5,400,559,721,133.15/2,265,862.07
  6. Step 6: Final answer
    x = 2,383,445.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.