Home / 3,526,491.53-4,866,554.01-2,056,459.39

Finding the Fourth Proportional to 3,526,491.53, 4,866,554.01 and 2,056,459.39

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Solution

The fourth proportional to 3,526,491.53, 4,866,554.01 and 2,056,459.39 is: 2,837,911.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,526,491.53 : 4,866,554.01 = 2,056,459.39 : x
  2. Step 2: Convert to fraction form
    3,526,491.53/4,866,554.01 = 2,056,459.39/x
  3. Step 3: Cross multiply
    3,526,491.53x = 4,866,554.01 × 2,056,459.39
  4. Step 4: Simplify right side
    3,526,491.53x = 10,007,870,686,351.99
  5. Step 5: Solve for x
    x = 10,007,870,686,351.99/3,526,491.53
  6. Step 6: Final answer
    x = 2,837,911.45

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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.