Home / 3,032,313.16-4,184,650.43-1,655,711.44

Finding the Fourth Proportional to 3,032,313.16, 4,184,650.43 and 1,655,711.44

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Solution

The fourth proportional to 3,032,313.16, 4,184,650.43 and 1,655,711.44 is: 2,284,913.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,313.16 : 4,184,650.43 = 1,655,711.44 : x
  2. Step 2: Convert to fraction form
    3,032,313.16/4,184,650.43 = 1,655,711.44/x
  3. Step 3: Cross multiply
    3,032,313.16x = 4,184,650.43 × 1,655,711.44
  4. Step 4: Simplify right side
    3,032,313.16x = 6,928,573,568,428.67
  5. Step 5: Solve for x
    x = 6,928,573,568,428.67/3,032,313.16
  6. Step 6: Final answer
    x = 2,284,913.60

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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.