Home / 2,235,779.10-3,353,668.65-552,882.60

Finding the Fourth Proportional to 2,235,779.10, 3,353,668.65 and 552,882.60

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Solution

The fourth proportional to 2,235,779.10, 3,353,668.65 and 552,882.60 is: 829,323.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,235,779.10 : 3,353,668.65 = 552,882.60 : x
  2. Step 2: Convert to fraction form
    2,235,779.10/3,353,668.65 = 552,882.60/x
  3. Step 3: Cross multiply
    2,235,779.10x = 3,353,668.65 × 552,882.60
  4. Step 4: Simplify right side
    2,235,779.10x = 1,854,185,042,750.49
  5. Step 5: Solve for x
    x = 1,854,185,042,750.49/2,235,779.10
  6. Step 6: Final answer
    x = 829,323.90

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Similar ratio
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1.5x scale

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.