Home / 1,065,759.01-1,470,703.71-582,340.75

Finding the Fourth Proportional to 1,065,759.01, 1,470,703.71 and 582,340.75

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Solution

The fourth proportional to 1,065,759.01, 1,470,703.71 and 582,340.75 is: 803,606.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,065,759.01 : 1,470,703.71 = 582,340.75 : x
  2. Step 2: Convert to fraction form
    1,065,759.01/1,470,703.71 = 582,340.75/x
  3. Step 3: Cross multiply
    1,065,759.01x = 1,470,703.71 × 582,340.75
  4. Step 4: Simplify right side
    1,065,759.01x = 856,450,701,509.18
  5. Step 5: Solve for x
    x = 856,450,701,509.18/1,065,759.01
  6. Step 6: Final answer
    x = 803,606.34

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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.