Home / 760,999.24-1,141,412.46-200,077.48

Finding the Fourth Proportional to 760,999.24, 1,141,412.46 and 200,077.48

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Solution

The fourth proportional to 760,999.24, 1,141,412.46 and 200,077.48 is: 300,093.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    760,999.24 : 1,141,412.46 = 200,077.48 : x
  2. Step 2: Convert to fraction form
    760,999.24/1,141,412.46 = 200,077.48/x
  3. Step 3: Cross multiply
    760,999.24x = 1,141,412.46 × 200,077.48
  4. Step 4: Simplify right side
    760,999.24x = 228,370,928,637.40
  5. Step 5: Solve for x
    x = 228,370,928,637.40/760,999.24
  6. Step 6: Final answer
    x = 300,093.50

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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.