Home / 10,579,504.60-15,869,256.90-2,601,328.60

Finding the Fourth Proportional to 10,579,504.60, 15,869,256.90 and 2,601,328.60

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Solution

The fourth proportional to 10,579,504.60, 15,869,256.90 and 2,601,328.60 is: 3,901,992.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,579,504.60 : 15,869,256.90 = 2,601,328.60 : x
  2. Step 2: Convert to fraction form
    10,579,504.60/15,869,256.90 = 2,601,328.60/x
  3. Step 3: Cross multiply
    10,579,504.60x = 15,869,256.90 × 2,601,328.60
  4. Step 4: Simplify right side
    10,579,504.60x = 41,281,151,834,717.34
  5. Step 5: Solve for x
    x = 41,281,151,834,717.34/10,579,504.60
  6. Step 6: Final answer
    x = 3,901,992.90

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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.