Home / 1,183,648.65-1,776,201.98-510,052.65

Finding the Fourth Proportional to 1,183,648.65, 1,776,201.98 and 510,052.65

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Solution

The fourth proportional to 1,183,648.65, 1,776,201.98 and 510,052.65 is: 765,393.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,183,648.65 : 1,776,201.98 = 510,052.65 : x
  2. Step 2: Convert to fraction form
    1,183,648.65/1,776,201.98 = 510,052.65/x
  3. Step 3: Cross multiply
    1,183,648.65x = 1,776,201.98 × 510,052.65
  4. Step 4: Simplify right side
    1,183,648.65x = 905,956,524,283.98
  5. Step 5: Solve for x
    x = 905,956,524,283.98/1,183,648.65
  6. Step 6: Final answer
    x = 765,393.11

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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.