Home / 1,594,364-2,200,309.80-915,344.24

Finding the Fourth Proportional to 1,594,364, 2,200,309.80 and 915,344.24

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Solution

The fourth proportional to 1,594,364, 2,200,309.80 and 915,344.24 is: 1,263,225.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,364 : 2,200,309.80 = 915,344.24 : x
  2. Step 2: Convert to fraction form
    1,594,364/2,200,309.80 = 915,344.24/x
  3. Step 3: Cross multiply
    1,594,364x = 2,200,309.80 × 915,344.24
  4. Step 4: Simplify right side
    1,594,364x = 2,014,040,901,645.55
  5. Step 5: Solve for x
    x = 2,014,040,901,645.55/1,594,364
  6. Step 6: Final answer
    x = 1,263,225.27

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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.