Home / 2,634,632.43-3,633,786.70-2,267,734.02

Finding the Fourth Proportional to 2,634,632.43, 3,633,786.70 and 2,267,734.02

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Solution

The fourth proportional to 2,634,632.43, 3,633,786.70 and 2,267,734.02 is: 3,127,746.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,634,632.43 : 3,633,786.70 = 2,267,734.02 : x
  2. Step 2: Convert to fraction form
    2,634,632.43/3,633,786.70 = 2,267,734.02/x
  3. Step 3: Cross multiply
    2,634,632.43x = 3,633,786.70 × 2,267,734.02
  4. Step 4: Simplify right side
    2,634,632.43x = 8,240,461,721,013.53
  5. Step 5: Solve for x
    x = 8,240,461,721,013.53/2,634,632.43
  6. Step 6: Final answer
    x = 3,127,746.26

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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.