Home / 2,052,670.77-2,832,635.70-1,134,876.18

Finding the Fourth Proportional to 2,052,670.77, 2,832,635.70 and 1,134,876.18

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Solution

The fourth proportional to 2,052,670.77, 2,832,635.70 and 1,134,876.18 is: 1,566,101.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,052,670.77 : 2,832,635.70 = 1,134,876.18 : x
  2. Step 2: Convert to fraction form
    2,052,670.77/2,832,635.70 = 1,134,876.18/x
  3. Step 3: Cross multiply
    2,052,670.77x = 2,832,635.70 × 1,134,876.18
  4. Step 4: Simplify right side
    2,052,670.77x = 3,214,690,782,547.63
  5. Step 5: Solve for x
    x = 3,214,690,782,547.63/2,052,670.77
  6. Step 6: Final answer
    x = 1,566,101.51

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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.