Home / 1,065,637.16-1,470,600.44-582,232.25

Finding the Fourth Proportional to 1,065,637.16, 1,470,600.44 and 582,232.25

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Solution

The fourth proportional to 1,065,637.16, 1,470,600.44 and 582,232.25 is: 803,492.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,065,637.16 : 1,470,600.44 = 582,232.25 : x
  2. Step 2: Convert to fraction form
    1,065,637.16/1,470,600.44 = 582,232.25/x
  3. Step 3: Cross multiply
    1,065,637.16x = 1,470,600.44 × 582,232.25
  4. Step 4: Simplify right side
    1,065,637.16x = 856,230,992,768.03
  5. Step 5: Solve for x
    x = 856,230,992,768.03/1,065,637.16
  6. Step 6: Final answer
    x = 803,492.06

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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.