Home / 4,893,156.40-7,339,734.60-3,633,444.40

Finding the Fourth Proportional to 4,893,156.40, 7,339,734.60 and 3,633,444.40

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Solution

The fourth proportional to 4,893,156.40, 7,339,734.60 and 3,633,444.40 is: 5,450,166.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,893,156.40 : 7,339,734.60 = 3,633,444.40 : x
  2. Step 2: Convert to fraction form
    4,893,156.40/7,339,734.60 = 3,633,444.40/x
  3. Step 3: Cross multiply
    4,893,156.40x = 7,339,734.60 × 3,633,444.40
  4. Step 4: Simplify right side
    4,893,156.40x = 26,668,517,579,856.24
  5. Step 5: Solve for x
    x = 26,668,517,579,856.24/4,893,156.40
  6. Step 6: Final answer
    x = 5,450,166.60

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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.