Home / 2,335,606.20-3,223,178.52-1,369,010.52

Finding the Fourth Proportional to 2,335,606.20, 3,223,178.52 and 1,369,010.52

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Solution

The fourth proportional to 2,335,606.20, 3,223,178.52 and 1,369,010.52 is: 1,889,259.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,335,606.20 : 3,223,178.52 = 1,369,010.52 : x
  2. Step 2: Convert to fraction form
    2,335,606.20/3,223,178.52 = 1,369,010.52/x
  3. Step 3: Cross multiply
    2,335,606.20x = 3,223,178.52 × 1,369,010.52
  4. Step 4: Simplify right side
    2,335,606.20x = 4,412,565,301,718.03
  5. Step 5: Solve for x
    x = 4,412,565,301,718.03/2,335,606.20
  6. Step 6: Final answer
    x = 1,889,259.11

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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.