Home / 7,263,588.44-10,024,205.30-4,000,402.29

Finding the Fourth Proportional to 7,263,588.44, 10,024,205.30 and 4,000,402.29

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Solution

The fourth proportional to 7,263,588.44, 10,024,205.30 and 4,000,402.29 is: 5,520,804.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,263,588.44 : 10,024,205.30 = 4,000,402.29 : x
  2. Step 2: Convert to fraction form
    7,263,588.44/10,024,205.30 = 4,000,402.29/x
  3. Step 3: Cross multiply
    7,263,588.44x = 10,024,205.30 × 4,000,402.29
  4. Step 4: Simplify right side
    7,263,588.44x = 40,100,853,817,548.12
  5. Step 5: Solve for x
    x = 40,100,853,817,548.12/7,263,588.44
  6. Step 6: Final answer
    x = 5,520,804.79

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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.