Home / 1,074,809.04-1,612,420.92-602,028.24

Finding the Fourth Proportional to 1,074,809.04, 1,612,420.92 and 602,028.24

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Solution

The fourth proportional to 1,074,809.04, 1,612,420.92 and 602,028.24 is: 903,158.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,809.04 : 1,612,420.92 = 602,028.24 : x
  2. Step 2: Convert to fraction form
    1,074,809.04/1,612,420.92 = 602,028.24/x
  3. Step 3: Cross multiply
    1,074,809.04x = 1,612,420.92 × 602,028.24
  4. Step 4: Simplify right side
    1,074,809.04x = 970,722,928,606.78
  5. Step 5: Solve for x
    x = 970,722,928,606.78/1,074,809.04
  6. Step 6: Final answer
    x = 903,158.51

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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.