Home / 1,626,549.03-2,244,643.29-901,409.04

Finding the Fourth Proportional to 1,626,549.03, 2,244,643.29 and 901,409.04

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Solution

The fourth proportional to 1,626,549.03, 2,244,643.29 and 901,409.04 is: 1,243,947.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,626,549.03 : 2,244,643.29 = 901,409.04 : x
  2. Step 2: Convert to fraction form
    1,626,549.03/2,244,643.29 = 901,409.04/x
  3. Step 3: Cross multiply
    1,626,549.03x = 2,244,643.29 × 901,409.04
  4. Step 4: Simplify right side
    1,626,549.03x = 2,023,341,753,181.34
  5. Step 5: Solve for x
    x = 2,023,341,753,181.34/1,626,549.03
  6. Step 6: Final answer
    x = 1,243,947.59

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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.