Home / 2,867,529.06-4,301,305.74-1,161,705.51

Finding the Fourth Proportional to 2,867,529.06, 4,301,305.74 and 1,161,705.51

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Solution

The fourth proportional to 2,867,529.06, 4,301,305.74 and 1,161,705.51 is: 1,742,563.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,867,529.06 : 4,301,305.74 = 1,161,705.51 : x
  2. Step 2: Convert to fraction form
    2,867,529.06/4,301,305.74 = 1,161,705.51/x
  3. Step 3: Cross multiply
    2,867,529.06x = 4,301,305.74 × 1,161,705.51
  4. Step 4: Simplify right side
    2,867,529.06x = 4,996,850,578,352.63
  5. Step 5: Solve for x
    x = 4,996,850,578,352.63/2,867,529.06
  6. Step 6: Final answer
    x = 1,742,563.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.