Home / 4,061,332.48-6,090,424.08-2,167,040.64

Finding the Fourth Proportional to 4,061,332.48, 6,090,424.08 and 2,167,040.64

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Solution

The fourth proportional to 4,061,332.48, 6,090,424.08 and 2,167,040.64 is: 3,249,720.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,061,332.48 : 6,090,424.08 = 2,167,040.64 : x
  2. Step 2: Convert to fraction form
    4,061,332.48/6,090,424.08 = 2,167,040.64/x
  3. Step 3: Cross multiply
    4,061,332.48x = 6,090,424.08 × 2,167,040.64
  4. Step 4: Simplify right side
    4,061,332.48x = 13,198,196,496,194.61
  5. Step 5: Solve for x
    x = 13,198,196,496,194.61/4,061,332.48
  6. Step 6: Final answer
    x = 3,249,720.77

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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.