Home / 5,106,525.12-7,650,223.20-4,580,712

Finding the Fourth Proportional to 5,106,525.12, 7,650,223.20 and 4,580,712

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Solution

The fourth proportional to 5,106,525.12, 7,650,223.20 and 4,580,712 is: 6,862,488.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,106,525.12 : 7,650,223.20 = 4,580,712 : x
  2. Step 2: Convert to fraction form
    5,106,525.12/7,650,223.20 = 4,580,712/x
  3. Step 3: Cross multiply
    5,106,525.12x = 7,650,223.20 × 4,580,712
  4. Step 4: Simplify right side
    5,106,525.12x = 35,043,469,214,918.40
  5. Step 5: Solve for x
    x = 35,043,469,214,918.40/5,106,525.12
  6. Step 6: Final answer
    x = 6,862,488.36

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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.