Home / 3,341,421.14-4,611,163.22-1,813,528.26

Finding the Fourth Proportional to 3,341,421.14, 4,611,163.22 and 1,813,528.26

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Solution

The fourth proportional to 3,341,421.14, 4,611,163.22 and 1,813,528.26 is: 2,502,670.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,421.14 : 4,611,163.22 = 1,813,528.26 : x
  2. Step 2: Convert to fraction form
    3,341,421.14/4,611,163.22 = 1,813,528.26/x
  3. Step 3: Cross multiply
    3,341,421.14x = 4,611,163.22 × 1,813,528.26
  4. Step 4: Simplify right side
    3,341,421.14x = 8,362,474,801,874.96
  5. Step 5: Solve for x
    x = 8,362,474,801,874.96/3,341,421.14
  6. Step 6: Final answer
    x = 2,502,670.11

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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.