Home / 1,663,233.56-2,494,828.46-401,050.26

Finding the Fourth Proportional to 1,663,233.56, 2,494,828.46 and 401,050.26

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Solution

The fourth proportional to 1,663,233.56, 2,494,828.46 and 401,050.26 is: 601,570.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,663,233.56 : 2,494,828.46 = 401,050.26 : x
  2. Step 2: Convert to fraction form
    1,663,233.56/2,494,828.46 = 401,050.26/x
  3. Step 3: Cross multiply
    1,663,233.56x = 2,494,828.46 × 401,050.26
  4. Step 4: Simplify right side
    1,663,233.56x = 1,000,551,602,538.40
  5. Step 5: Solve for x
    x = 1,000,551,602,538.40/1,663,233.56
  6. Step 6: Final answer
    x = 601,570.11

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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.