Home / 1,827,848.07-2,522,450.43-1,012,066.08

Finding the Fourth Proportional to 1,827,848.07, 2,522,450.43 and 1,012,066.08

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Solution

The fourth proportional to 1,827,848.07, 2,522,450.43 and 1,012,066.08 is: 1,396,662.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,827,848.07 : 2,522,450.43 = 1,012,066.08 : x
  2. Step 2: Convert to fraction form
    1,827,848.07/2,522,450.43 = 1,012,066.08/x
  3. Step 3: Cross multiply
    1,827,848.07x = 2,522,450.43 × 1,012,066.08
  4. Step 4: Simplify right side
    1,827,848.07x = 2,552,886,518,684.41
  5. Step 5: Solve for x
    x = 2,552,886,518,684.41/1,827,848.07
  6. Step 6: Final answer
    x = 1,396,662.32

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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.