Home / 4,580,459.10-6,873,313.05-1,742,607.90

Finding the Fourth Proportional to 4,580,459.10, 6,873,313.05 and 1,742,607.90

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Solution

The fourth proportional to 4,580,459.10, 6,873,313.05 and 1,742,607.90 is: 2,614,910.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,580,459.10 : 6,873,313.05 = 1,742,607.90 : x
  2. Step 2: Convert to fraction form
    4,580,459.10/6,873,313.05 = 1,742,607.90/x
  3. Step 3: Cross multiply
    4,580,459.10x = 6,873,313.05 × 1,742,607.90
  4. Step 4: Simplify right side
    4,580,459.10x = 11,977,489,620,103.09
  5. Step 5: Solve for x
    x = 11,977,489,620,103.09/4,580,459.10
  6. Step 6: Final answer
    x = 2,614,910.29

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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.