Home / 6,515,568.30-9,773,352.45-4,500,029.10

Finding the Fourth Proportional to 6,515,568.30, 9,773,352.45 and 4,500,029.10

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Solution

The fourth proportional to 6,515,568.30, 9,773,352.45 and 4,500,029.10 is: 6,750,043.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,515,568.30 : 9,773,352.45 = 4,500,029.10 : x
  2. Step 2: Convert to fraction form
    6,515,568.30/9,773,352.45 = 4,500,029.10/x
  3. Step 3: Cross multiply
    6,515,568.30x = 9,773,352.45 × 4,500,029.10
  4. Step 4: Simplify right side
    6,515,568.30x = 43,980,370,429,556.29
  5. Step 5: Solve for x
    x = 43,980,370,429,556.29/6,515,568.30
  6. Step 6: Final answer
    x = 6,750,043.65

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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.