Home / 956,303.19-1,434,644.07-273,195.93

Finding the Fourth Proportional to 956,303.19, 1,434,644.07 and 273,195.93

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Solution

The fourth proportional to 956,303.19, 1,434,644.07 and 273,195.93 is: 409,847.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,303.19 : 1,434,644.07 = 273,195.93 : x
  2. Step 2: Convert to fraction form
    956,303.19/1,434,644.07 = 273,195.93/x
  3. Step 3: Cross multiply
    956,303.19x = 1,434,644.07 × 273,195.93
  4. Step 4: Simplify right side
    956,303.19x = 391,938,920,922.64
  5. Step 5: Solve for x
    x = 391,938,920,922.64/956,303.19
  6. Step 6: Final answer
    x = 409,847.97

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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.