Home / 1,467,554.40-2,201,331.60-953,828.10

Finding the Fourth Proportional to 1,467,554.40, 2,201,331.60 and 953,828.10

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Solution

The fourth proportional to 1,467,554.40, 2,201,331.60 and 953,828.10 is: 1,430,742.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,554.40 : 2,201,331.60 = 953,828.10 : x
  2. Step 2: Convert to fraction form
    1,467,554.40/2,201,331.60 = 953,828.10/x
  3. Step 3: Cross multiply
    1,467,554.40x = 2,201,331.60 × 953,828.10
  4. Step 4: Simplify right side
    1,467,554.40x = 2,099,691,937,497.96
  5. Step 5: Solve for x
    x = 2,099,691,937,497.96/1,467,554.40
  6. Step 6: Final answer
    x = 1,430,742.15

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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.