Home / 4,843,205.70-7,264,808.55-3,051,615.30

Finding the Fourth Proportional to 4,843,205.70, 7,264,808.55 and 3,051,615.30

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Solution

The fourth proportional to 4,843,205.70, 7,264,808.55 and 3,051,615.30 is: 4,577,422.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,843,205.70 : 7,264,808.55 = 3,051,615.30 : x
  2. Step 2: Convert to fraction form
    4,843,205.70/7,264,808.55 = 3,051,615.30/x
  3. Step 3: Cross multiply
    4,843,205.70x = 7,264,808.55 × 3,051,615.30
  4. Step 4: Simplify right side
    4,843,205.70x = 22,169,400,922,750.81
  5. Step 5: Solve for x
    x = 22,169,400,922,750.81/4,843,205.70
  6. Step 6: Final answer
    x = 4,577,422.95

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Double scale
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Similar ratio
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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.