Home / 2,584,324.08-3,566,401.02-1,422,905.40

Finding the Fourth Proportional to 2,584,324.08, 3,566,401.02 and 1,422,905.40

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Solution

The fourth proportional to 2,584,324.08, 3,566,401.02 and 1,422,905.40 is: 1,963,628.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,584,324.08 : 3,566,401.02 = 1,422,905.40 : x
  2. Step 2: Convert to fraction form
    2,584,324.08/3,566,401.02 = 1,422,905.40/x
  3. Step 3: Cross multiply
    2,584,324.08x = 3,566,401.02 × 1,422,905.40
  4. Step 4: Simplify right side
    2,584,324.08x = 5,074,651,269,923.51
  5. Step 5: Solve for x
    x = 5,074,651,269,923.51/2,584,324.08
  6. Step 6: Final answer
    x = 1,963,628.06

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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.