Home / 4,017,557.75-5,544,269.67-2,182,051.94

Finding the Fourth Proportional to 4,017,557.75, 5,544,269.67 and 2,182,051.94

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Solution

The fourth proportional to 4,017,557.75, 5,544,269.67 and 2,182,051.94 is: 3,011,253.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,017,557.75 : 5,544,269.67 = 2,182,051.94 : x
  2. Step 2: Convert to fraction form
    4,017,557.75/5,544,269.67 = 2,182,051.94/x
  3. Step 3: Cross multiply
    4,017,557.75x = 5,544,269.67 × 2,182,051.94
  4. Step 4: Simplify right side
    4,017,557.75x = 12,097,884,369,768.01
  5. Step 5: Solve for x
    x = 12,097,884,369,768.01/4,017,557.75
  6. Step 6: Final answer
    x = 3,011,253.39

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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.