Home / 716,623.71-1,074,973.23-184,148.34

Finding the Fourth Proportional to 716,623.71, 1,074,973.23 and 184,148.34

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Solution

The fourth proportional to 716,623.71, 1,074,973.23 and 184,148.34 is: 276,232.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    716,623.71 : 1,074,973.23 = 184,148.34 : x
  2. Step 2: Convert to fraction form
    716,623.71/1,074,973.23 = 184,148.34/x
  3. Step 3: Cross multiply
    716,623.71x = 1,074,973.23 × 184,148.34
  4. Step 4: Simplify right side
    716,623.71x = 197,954,535,848.94
  5. Step 5: Solve for x
    x = 197,954,535,848.94/716,623.71
  6. Step 6: Final answer
    x = 276,232.19

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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.