Home / 3,459,558.56-5,187,267.47-1,184,325.26

Finding the Fourth Proportional to 3,459,558.56, 5,187,267.47 and 1,184,325.26

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Solution

The fourth proportional to 3,459,558.56, 5,187,267.47 and 1,184,325.26 is: 1,775,779.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,459,558.56 : 5,187,267.47 = 1,184,325.26 : x
  2. Step 2: Convert to fraction form
    3,459,558.56/5,187,267.47 = 1,184,325.26/x
  3. Step 3: Cross multiply
    3,459,558.56x = 5,187,267.47 × 1,184,325.26
  4. Step 4: Simplify right side
    3,459,558.56x = 6,143,411,872,121.77
  5. Step 5: Solve for x
    x = 6,143,411,872,121.77/3,459,558.56
  6. Step 6: Final answer
    x = 1,775,779.13

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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.