Home / 716,041.76-1,073,982.44-183,575.30

Finding the Fourth Proportional to 716,041.76, 1,073,982.44 and 183,575.30

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Solution

The fourth proportional to 716,041.76, 1,073,982.44 and 183,575.30 is: 275,342.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    716,041.76 : 1,073,982.44 = 183,575.30 : x
  2. Step 2: Convert to fraction form
    716,041.76/1,073,982.44 = 183,575.30/x
  3. Step 3: Cross multiply
    716,041.76x = 1,073,982.44 × 183,575.30
  4. Step 4: Simplify right side
    716,041.76x = 197,156,643,706.76
  5. Step 5: Solve for x
    x = 197,156,643,706.76/716,041.76
  6. Step 6: Final answer
    x = 275,342.38

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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.