Home / 5,779,097.10-8,669,682.45-2,413,644.30

Finding the Fourth Proportional to 5,779,097.10, 8,669,682.45 and 2,413,644.30

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Solution

The fourth proportional to 5,779,097.10, 8,669,682.45 and 2,413,644.30 is: 3,620,899.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,779,097.10 : 8,669,682.45 = 2,413,644.30 : x
  2. Step 2: Convert to fraction form
    5,779,097.10/8,669,682.45 = 2,413,644.30/x
  3. Step 3: Cross multiply
    5,779,097.10x = 8,669,682.45 × 2,413,644.30
  4. Step 4: Simplify right side
    5,779,097.10x = 20,925,529,628,252.53
  5. Step 5: Solve for x
    x = 20,925,529,628,252.53/5,779,097.10
  6. Step 6: Final answer
    x = 3,620,899.47

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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.