Home / 2,052,671.77-2,832,637.08-1,134,877.18

Finding the Fourth Proportional to 2,052,671.77, 2,832,637.08 and 1,134,877.18

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Solution

The fourth proportional to 2,052,671.77, 2,832,637.08 and 1,134,877.18 is: 1,566,102.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,052,671.77 : 2,832,637.08 = 1,134,877.18 : x
  2. Step 2: Convert to fraction form
    2,052,671.77/2,832,637.08 = 1,134,877.18/x
  3. Step 3: Cross multiply
    2,052,671.77x = 2,832,637.08 × 1,134,877.18
  4. Step 4: Simplify right side
    2,052,671.77x = 3,214,695,181,313.83
  5. Step 5: Solve for x
    x = 3,214,695,181,313.83/2,052,671.77
  6. Step 6: Final answer
    x = 1,566,102.89

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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.