Home / 2,327,636.34-3,211,656.75-1,360,579.57

Finding the Fourth Proportional to 2,327,636.34, 3,211,656.75 and 1,360,579.57

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Solution

The fourth proportional to 2,327,636.34, 3,211,656.75 and 1,360,579.57 is: 1,877,318.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327,636.34 : 3,211,656.75 = 1,360,579.57 : x
  2. Step 2: Convert to fraction form
    2,327,636.34/3,211,656.75 = 1,360,579.57/x
  3. Step 3: Cross multiply
    2,327,636.34x = 3,211,656.75 × 1,360,579.57
  4. Step 4: Simplify right side
    2,327,636.34x = 4,369,714,545,070.56
  5. Step 5: Solve for x
    x = 4,369,714,545,070.56/2,327,636.34
  6. Step 6: Final answer
    x = 1,877,318.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.