Home / 3,970,514.36-5,952,867.95-1,273,304.27

Finding the Fourth Proportional to 3,970,514.36, 5,952,867.95 and 1,273,304.27

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Solution

The fourth proportional to 3,970,514.36, 5,952,867.95 and 1,273,304.27 is: 1,909,025.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,970,514.36 : 5,952,867.95 = 1,273,304.27 : x
  2. Step 2: Convert to fraction form
    3,970,514.36/5,952,867.95 = 1,273,304.27/x
  3. Step 3: Cross multiply
    3,970,514.36x = 5,952,867.95 × 1,273,304.27
  4. Step 4: Simplify right side
    3,970,514.36x = 7,579,812,152,900.07
  5. Step 5: Solve for x
    x = 7,579,812,152,900.07/3,970,514.36
  6. Step 6: Final answer
    x = 1,909,025.25

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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.