Home / 1,900,504.14-2,622,703.26-1,041,070.38

Finding the Fourth Proportional to 1,900,504.14, 2,622,703.26 and 1,041,070.38

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Solution

The fourth proportional to 1,900,504.14, 2,622,703.26 and 1,041,070.38 is: 1,436,681.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,900,504.14 : 2,622,703.26 = 1,041,070.38 : x
  2. Step 2: Convert to fraction form
    1,900,504.14/2,622,703.26 = 1,041,070.38/x
  3. Step 3: Cross multiply
    1,900,504.14x = 2,622,703.26 × 1,041,070.38
  4. Step 4: Simplify right side
    1,900,504.14x = 2,730,418,679,515.44
  5. Step 5: Solve for x
    x = 2,730,418,679,515.44/1,900,504.14
  6. Step 6: Final answer
    x = 1,436,681.26

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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.