Home / 4,412,760.80-6,619,290.57-1,174,301.63

Finding the Fourth Proportional to 4,412,760.80, 6,619,290.57 and 1,174,301.63

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Solution

The fourth proportional to 4,412,760.80, 6,619,290.57 and 1,174,301.63 is: 1,761,492.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,412,760.80 : 6,619,290.57 = 1,174,301.63 : x
  2. Step 2: Convert to fraction form
    4,412,760.80/6,619,290.57 = 1,174,301.63/x
  3. Step 3: Cross multiply
    4,412,760.80x = 6,619,290.57 × 1,174,301.63
  4. Step 4: Simplify right side
    4,412,760.80x = 7,773,043,678,903.76
  5. Step 5: Solve for x
    x = 7,773,043,678,903.76/4,412,760.80
  6. Step 6: Final answer
    x = 1,761,492.19

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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.