Home / 774,206.26-1,161,308.96-241,772.92

Finding the Fourth Proportional to 774,206.26, 1,161,308.96 and 241,772.92

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Solution

The fourth proportional to 774,206.26, 1,161,308.96 and 241,772.92 is: 362,659.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    774,206.26 : 1,161,308.96 = 241,772.92 : x
  2. Step 2: Convert to fraction form
    774,206.26/1,161,308.96 = 241,772.92/x
  3. Step 3: Cross multiply
    774,206.26x = 1,161,308.96 × 241,772.92
  4. Step 4: Simplify right side
    774,206.26x = 280,773,058,281.36
  5. Step 5: Solve for x
    x = 280,773,058,281.36/774,206.26
  6. Step 6: Final answer
    x = 362,659.25

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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.