Home / 3,459,560.31-5,187,270.10-1,184,327.01

Finding the Fourth Proportional to 3,459,560.31, 5,187,270.10 and 1,184,327.01

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Solution

The fourth proportional to 3,459,560.31, 5,187,270.10 and 1,184,327.01 is: 1,775,781.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,459,560.31 : 5,187,270.10 = 1,184,327.01 : x
  2. Step 2: Convert to fraction form
    3,459,560.31/5,187,270.10 = 1,184,327.01/x
  3. Step 3: Cross multiply
    3,459,560.31x = 5,187,270.10 × 1,184,327.01
  4. Step 4: Simplify right side
    3,459,560.31x = 6,143,424,087,595.40
  5. Step 5: Solve for x
    x = 6,143,424,087,595.40/3,459,560.31
  6. Step 6: Final answer
    x = 1,775,781.76

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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.