Home / 3,459,559.31-5,187,268.60-1,184,326.01

Finding the Fourth Proportional to 3,459,559.31, 5,187,268.60 and 1,184,326.01

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Solution

The fourth proportional to 3,459,559.31, 5,187,268.60 and 1,184,326.01 is: 1,775,780.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,459,559.31 : 5,187,268.60 = 1,184,326.01 : x
  2. Step 2: Convert to fraction form
    3,459,559.31/5,187,268.60 = 1,184,326.01/x
  3. Step 3: Cross multiply
    3,459,559.31x = 5,187,268.60 × 1,184,326.01
  4. Step 4: Simplify right side
    3,459,559.31x = 6,143,417,094,939.13
  5. Step 5: Solve for x
    x = 6,143,417,094,939.13/3,459,559.31
  6. Step 6: Final answer
    x = 1,775,780.25

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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.