Home / 3,503,509.31-4,837,233.47-2,266,119.07

Finding the Fourth Proportional to 3,503,509.31, 4,837,233.47 and 2,266,119.07

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Solution

The fourth proportional to 3,503,509.31, 4,837,233.47 and 2,266,119.07 is: 3,128,790.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,503,509.31 : 4,837,233.47 = 2,266,119.07 : x
  2. Step 2: Convert to fraction form
    3,503,509.31/4,837,233.47 = 2,266,119.07/x
  3. Step 3: Cross multiply
    3,503,509.31x = 4,837,233.47 × 2,266,119.07
  4. Step 4: Simplify right side
    3,503,509.31x = 10,961,747,005,981.49
  5. Step 5: Solve for x
    x = 10,961,747,005,981.49/3,503,509.31
  6. Step 6: Final answer
    x = 3,128,790.60

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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.