Home / 6,566,554.80-9,841,537.80-3,193,498.80

Finding the Fourth Proportional to 6,566,554.80, 9,841,537.80 and 3,193,498.80

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Solution

The fourth proportional to 6,566,554.80, 9,841,537.80 and 3,193,498.80 is: 4,786,214.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,566,554.80 : 9,841,537.80 = 3,193,498.80 : x
  2. Step 2: Convert to fraction form
    6,566,554.80/9,841,537.80 = 3,193,498.80/x
  3. Step 3: Cross multiply
    6,566,554.80x = 9,841,537.80 × 3,193,498.80
  4. Step 4: Simplify right side
    6,566,554.80x = 31,428,939,154,454.64
  5. Step 5: Solve for x
    x = 31,428,939,154,454.64/6,566,554.80
  6. Step 6: Final answer
    x = 4,786,214.40

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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.