Home / 1,039,584.24-1,434,972.24-609,707.52

Finding the Fourth Proportional to 1,039,584.24, 1,434,972.24 and 609,707.52

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Solution

The fourth proportional to 1,039,584.24, 1,434,972.24 and 609,707.52 is: 841,599.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,039,584.24 : 1,434,972.24 = 609,707.52 : x
  2. Step 2: Convert to fraction form
    1,039,584.24/1,434,972.24 = 609,707.52/x
  3. Step 3: Cross multiply
    1,039,584.24x = 1,434,972.24 × 609,707.52
  4. Step 4: Simplify right side
    1,039,584.24x = 874,913,365,719.25
  5. Step 5: Solve for x
    x = 874,913,365,719.25/1,039,584.24
  6. Step 6: Final answer
    x = 841,599.30

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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.