Home / 1,841,672.04-2,762,245.62-579,466.86

Finding the Fourth Proportional to 1,841,672.04, 2,762,245.62 and 579,466.86

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Solution

The fourth proportional to 1,841,672.04, 2,762,245.62 and 579,466.86 is: 869,117.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,841,672.04 : 2,762,245.62 = 579,466.86 : x
  2. Step 2: Convert to fraction form
    1,841,672.04/2,762,245.62 = 579,466.86/x
  3. Step 3: Cross multiply
    1,841,672.04x = 2,762,245.62 × 579,466.86
  4. Step 4: Simplify right side
    1,841,672.04x = 1,600,629,795,970.15
  5. Step 5: Solve for x
    x = 1,600,629,795,970.15/1,841,672.04
  6. Step 6: Final answer
    x = 869,117.72

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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.