Home / 4,836,180.60-7,254,676.98-1,470,416.76

Finding the Fourth Proportional to 4,836,180.60, 7,254,676.98 and 1,470,416.76

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Solution

The fourth proportional to 4,836,180.60, 7,254,676.98 and 1,470,416.76 is: 2,205,748.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,836,180.60 : 7,254,676.98 = 1,470,416.76 : x
  2. Step 2: Convert to fraction form
    4,836,180.60/7,254,676.98 = 1,470,416.76/x
  3. Step 3: Cross multiply
    4,836,180.60x = 7,254,676.98 × 1,470,416.76
  4. Step 4: Simplify right side
    4,836,180.60x = 10,667,398,619,778.19
  5. Step 5: Solve for x
    x = 10,667,398,619,778.19/4,836,180.60
  6. Step 6: Final answer
    x = 2,205,748.61

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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.