Home / 3,795,700.35-5,693,545.98-1,236,911.25

Finding the Fourth Proportional to 3,795,700.35, 5,693,545.98 and 1,236,911.25

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Solution

The fourth proportional to 3,795,700.35, 5,693,545.98 and 1,236,911.25 is: 1,855,365.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,795,700.35 : 5,693,545.98 = 1,236,911.25 : x
  2. Step 2: Convert to fraction form
    3,795,700.35/5,693,545.98 = 1,236,911.25/x
  3. Step 3: Cross multiply
    3,795,700.35x = 5,693,545.98 × 1,236,911.25
  4. Step 4: Simplify right side
    3,795,700.35x = 7,042,411,075,054.28
  5. Step 5: Solve for x
    x = 7,042,411,075,054.28/3,795,700.35
  6. Step 6: Final answer
    x = 1,855,365.39

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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.