Home / 1,183,973.80-1,774,794.30-585,027.40

Finding the Fourth Proportional to 1,183,973.80, 1,774,794.30 and 585,027.40

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Solution

The fourth proportional to 1,183,973.80, 1,774,794.30 and 585,027.40 is: 876,964.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,183,973.80 : 1,774,794.30 = 585,027.40 : x
  2. Step 2: Convert to fraction form
    1,183,973.80/1,774,794.30 = 585,027.40/x
  3. Step 3: Cross multiply
    1,183,973.80x = 1,774,794.30 × 585,027.40
  4. Step 4: Simplify right side
    1,183,973.80x = 1,038,303,294,863.82
  5. Step 5: Solve for x
    x = 1,038,303,294,863.82/1,183,973.80
  6. Step 6: Final answer
    x = 876,964.76

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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.