Home / 1,881,158.42-2,822,485.31-601,962.98

Finding the Fourth Proportional to 1,881,158.42, 2,822,485.31 and 601,962.98

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Solution

The fourth proportional to 1,881,158.42, 2,822,485.31 and 601,962.98 is: 903,183.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,881,158.42 : 2,822,485.31 = 601,962.98 : x
  2. Step 2: Convert to fraction form
    1,881,158.42/2,822,485.31 = 601,962.98/x
  3. Step 3: Cross multiply
    1,881,158.42x = 2,822,485.31 × 601,962.98
  4. Step 4: Simplify right side
    1,881,158.42x = 1,699,031,676,774.94
  5. Step 5: Solve for x
    x = 1,699,031,676,774.94/1,881,158.42
  6. Step 6: Final answer
    x = 903,183.73

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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.