Home / 2,326,896.45-3,490,344.68-621,036.45

Finding the Fourth Proportional to 2,326,896.45, 3,490,344.68 and 621,036.45

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Solution

The fourth proportional to 2,326,896.45, 3,490,344.68 and 621,036.45 is: 931,554.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,326,896.45 : 3,490,344.68 = 621,036.45 : x
  2. Step 2: Convert to fraction form
    2,326,896.45/3,490,344.68 = 621,036.45/x
  3. Step 3: Cross multiply
    2,326,896.45x = 3,490,344.68 × 621,036.45
  4. Step 4: Simplify right side
    2,326,896.45x = 2,167,631,266,238.40
  5. Step 5: Solve for x
    x = 2,167,631,266,238.40/2,326,896.45
  6. Step 6: Final answer
    x = 931,554.68

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Similar ratio
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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.