Home / 4,611,703.59-6,912,051.83-2,146,402.03

Finding the Fourth Proportional to 4,611,703.59, 6,912,051.83 and 2,146,402.03

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Solution

The fourth proportional to 4,611,703.59, 6,912,051.83 and 2,146,402.03 is: 3,217,041.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,611,703.59 : 6,912,051.83 = 2,146,402.03 : x
  2. Step 2: Convert to fraction form
    4,611,703.59/6,912,051.83 = 2,146,402.03/x
  3. Step 3: Cross multiply
    4,611,703.59x = 6,912,051.83 × 2,146,402.03
  4. Step 4: Simplify right side
    4,611,703.59x = 14,836,042,034,084.95
  5. Step 5: Solve for x
    x = 14,836,042,034,084.95/4,611,703.59
  6. Step 6: Final answer
    x = 3,217,041.54

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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.