Home / 7,259,289.60-10,876,492.80-4,733,644.80

Finding the Fourth Proportional to 7,259,289.60, 10,876,492.80 and 4,733,644.80

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Solution

The fourth proportional to 7,259,289.60, 10,876,492.80 and 4,733,644.80 is: 7,092,354.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,259,289.60 : 10,876,492.80 = 4,733,644.80 : x
  2. Step 2: Convert to fraction form
    7,259,289.60/10,876,492.80 = 4,733,644.80/x
  3. Step 3: Cross multiply
    7,259,289.60x = 10,876,492.80 × 4,733,644.80
  4. Step 4: Simplify right side
    7,259,289.60x = 51,485,453,584,957.45
  5. Step 5: Solve for x
    x = 51,485,453,584,957.45/7,259,289.60
  6. Step 6: Final answer
    x = 7,092,354.27

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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.