Home / 5,841,123.90-8,761,685.85-2,054,114.70

Finding the Fourth Proportional to 5,841,123.90, 8,761,685.85 and 2,054,114.70

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Solution

The fourth proportional to 5,841,123.90, 8,761,685.85 and 2,054,114.70 is: 3,081,172.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,841,123.90 : 8,761,685.85 = 2,054,114.70 : x
  2. Step 2: Convert to fraction form
    5,841,123.90/8,761,685.85 = 2,054,114.70/x
  3. Step 3: Cross multiply
    5,841,123.90x = 8,761,685.85 × 2,054,114.70
  4. Step 4: Simplify right side
    5,841,123.90x = 17,997,507,701,266.99
  5. Step 5: Solve for x
    x = 17,997,507,701,266.99/5,841,123.90
  6. Step 6: Final answer
    x = 3,081,172.05

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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.