Home / 1,641,119.94-2,462,779.22-576,165.15

Finding the Fourth Proportional to 1,641,119.94, 2,462,779.22 and 576,165.15

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Solution

The fourth proportional to 1,641,119.94, 2,462,779.22 and 576,165.15 is: 864,633.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,641,119.94 : 2,462,779.22 = 576,165.15 : x
  2. Step 2: Convert to fraction form
    1,641,119.94/2,462,779.22 = 576,165.15/x
  3. Step 3: Cross multiply
    1,641,119.94x = 2,462,779.22 × 576,165.15
  4. Step 4: Simplify right side
    1,641,119.94x = 1,418,967,555,827.36
  5. Step 5: Solve for x
    x = 1,418,967,555,827.36/1,641,119.94
  6. Step 6: Final answer
    x = 864,633.67

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Double scale
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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.