Home / 2,552,632.83-3,522,707.10-1,406,786.97

Finding the Fourth Proportional to 2,552,632.83, 3,522,707.10 and 1,406,786.97

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Solution

The fourth proportional to 2,552,632.83, 3,522,707.10 and 1,406,786.97 is: 1,941,406.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552,632.83 : 3,522,707.10 = 1,406,786.97 : x
  2. Step 2: Convert to fraction form
    2,552,632.83/3,522,707.10 = 1,406,786.97/x
  3. Step 3: Cross multiply
    2,552,632.83x = 3,522,707.10 × 1,406,786.97
  4. Step 4: Simplify right side
    2,552,632.83x = 4,955,698,447,406.49
  5. Step 5: Solve for x
    x = 4,955,698,447,406.49/2,552,632.83
  6. Step 6: Final answer
    x = 1,941,406.69

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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.