Home / 1,751,360.48-2,626,224.20-909,686.24

Finding the Fourth Proportional to 1,751,360.48, 2,626,224.20 and 909,686.24

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Solution

The fourth proportional to 1,751,360.48, 2,626,224.20 and 909,686.24 is: 1,364,105.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,360.48 : 2,626,224.20 = 909,686.24 : x
  2. Step 2: Convert to fraction form
    1,751,360.48/2,626,224.20 = 909,686.24/x
  3. Step 3: Cross multiply
    1,751,360.48x = 2,626,224.20 × 909,686.24
  4. Step 4: Simplify right side
    1,751,360.48x = 2,389,040,017,895.01
  5. Step 5: Solve for x
    x = 2,389,040,017,895.01/1,751,360.48
  6. Step 6: Final answer
    x = 1,364,105.25

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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.