Home / 3,707,165.80-5,562,822.30-1,576,887.40

Finding the Fourth Proportional to 3,707,165.80, 5,562,822.30 and 1,576,887.40

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Solution

The fourth proportional to 3,707,165.80, 5,562,822.30 and 1,576,887.40 is: 2,366,213.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,707,165.80 : 5,562,822.30 = 1,576,887.40 : x
  2. Step 2: Convert to fraction form
    3,707,165.80/5,562,822.30 = 1,576,887.40/x
  3. Step 3: Cross multiply
    3,707,165.80x = 5,562,822.30 × 1,576,887.40
  4. Step 4: Simplify right side
    3,707,165.80x = 8,771,944,393,309.02
  5. Step 5: Solve for x
    x = 8,771,944,393,309.02/3,707,165.80
  6. Step 6: Final answer
    x = 2,366,213.13

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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.