Home / 1,626,403.25-2,244,449.66-901,263.00

Finding the Fourth Proportional to 1,626,403.25, 2,244,449.66 and 901,263.00

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Solution

The fourth proportional to 1,626,403.25, 2,244,449.66 and 901,263.00 is: 1,243,750.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,626,403.25 : 2,244,449.66 = 901,263.00 : x
  2. Step 2: Convert to fraction form
    1,626,403.25/2,244,449.66 = 901,263.00/x
  3. Step 3: Cross multiply
    1,626,403.25x = 2,244,449.66 × 901,263.00
  4. Step 4: Simplify right side
    1,626,403.25x = 2,022,839,437,830.95
  5. Step 5: Solve for x
    x = 2,022,839,437,830.95/1,626,403.25
  6. Step 6: Final answer
    x = 1,243,750.24

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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.