Home / 1,824,971.73-2,518,477.29-1,009,230.32

Finding the Fourth Proportional to 1,824,971.73, 2,518,477.29 and 1,009,230.32

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Solution

The fourth proportional to 1,824,971.73, 2,518,477.29 and 1,009,230.32 is: 1,392,746.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,971.73 : 2,518,477.29 = 1,009,230.32 : x
  2. Step 2: Convert to fraction form
    1,824,971.73/2,518,477.29 = 1,009,230.32/x
  3. Step 3: Cross multiply
    1,824,971.73x = 2,518,477.29 × 1,009,230.32
  4. Step 4: Simplify right side
    1,824,971.73x = 2,541,723,628,707.05
  5. Step 5: Solve for x
    x = 2,541,723,628,707.05/1,824,971.73
  6. Step 6: Final answer
    x = 1,392,746.85

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.