Home / 5,666,779.44-8,497,667.78-1,622,349.41

Finding the Fourth Proportional to 5,666,779.44, 8,497,667.78 and 1,622,349.41

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Solution

The fourth proportional to 5,666,779.44, 8,497,667.78 and 1,622,349.41 is: 2,432,807.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,666,779.44 : 8,497,667.78 = 1,622,349.41 : x
  2. Step 2: Convert to fraction form
    5,666,779.44/8,497,667.78 = 1,622,349.41/x
  3. Step 3: Cross multiply
    5,666,779.44x = 8,497,667.78 × 1,622,349.41
  4. Step 4: Simplify right side
    5,666,779.44x = 13,786,186,264,742.73
  5. Step 5: Solve for x
    x = 13,786,186,264,742.73/5,666,779.44
  6. Step 6: Final answer
    x = 2,432,807.98

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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.