Home / 956,779.46-1,436,054.93-483,796.97

Finding the Fourth Proportional to 956,779.46, 1,436,054.93 and 483,796.97

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Solution

The fourth proportional to 956,779.46, 1,436,054.93 and 483,796.97 is: 726,143.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,779.46 : 1,436,054.93 = 483,796.97 : x
  2. Step 2: Convert to fraction form
    956,779.46/1,436,054.93 = 483,796.97/x
  3. Step 3: Cross multiply
    956,779.46x = 1,436,054.93 × 483,796.97
  4. Step 4: Simplify right side
    956,779.46x = 694,759,014,288.30
  5. Step 5: Solve for x
    x = 694,759,014,288.30/956,779.46
  6. Step 6: Final answer
    x = 726,143.32

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1.5x scale

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.