Home / 410,928.96-566,869.44-260,113.44

Finding the Fourth Proportional to 410,928.96, 566,869.44 and 260,113.44

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Solution

The fourth proportional to 410,928.96, 566,869.44 and 260,113.44 is: 358,822.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,928.96 : 566,869.44 = 260,113.44 : x
  2. Step 2: Convert to fraction form
    410,928.96/566,869.44 = 260,113.44/x
  3. Step 3: Cross multiply
    410,928.96x = 566,869.44 × 260,113.44
  4. Step 4: Simplify right side
    410,928.96x = 147,450,360,069.27
  5. Step 5: Solve for x
    x = 147,450,360,069.27/410,928.96
  6. Step 6: Final answer
    x = 358,822.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.