Home / 595,822.80-893,734.20-383,246.40

Finding the Fourth Proportional to 595,822.80, 893,734.20 and 383,246.40

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Solution

The fourth proportional to 595,822.80, 893,734.20 and 383,246.40 is: 574,869.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,822.80 : 893,734.20 = 383,246.40 : x
  2. Step 2: Convert to fraction form
    595,822.80/893,734.20 = 383,246.40/x
  3. Step 3: Cross multiply
    595,822.80x = 893,734.20 × 383,246.40
  4. Step 4: Simplify right side
    595,822.80x = 342,520,414,706.88
  5. Step 5: Solve for x
    x = 342,520,414,706.88/595,822.80
  6. Step 6: Final answer
    x = 574,869.60

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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.