Home / 5,790,260.39-8,685,452.95-1,746,783.25

Finding the Fourth Proportional to 5,790,260.39, 8,685,452.95 and 1,746,783.25

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Solution

The fourth proportional to 5,790,260.39, 8,685,452.95 and 1,746,783.25 is: 2,620,193.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,790,260.39 : 8,685,452.95 = 1,746,783.25 : x
  2. Step 2: Convert to fraction form
    5,790,260.39/8,685,452.95 = 1,746,783.25/x
  3. Step 3: Cross multiply
    5,790,260.39x = 8,685,452.95 × 1,746,783.25
  4. Step 4: Simplify right side
    5,790,260.39x = 15,171,603,705,642.50
  5. Step 5: Solve for x
    x = 15,171,603,705,642.50/5,790,260.39
  6. Step 6: Final answer
    x = 2,620,193.69

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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.