Home / 4,459,089.60-6,688,245.60-1,467,273.60

Finding the Fourth Proportional to 4,459,089.60, 6,688,245.60 and 1,467,273.60

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Solution

The fourth proportional to 4,459,089.60, 6,688,245.60 and 1,467,273.60 is: 2,200,782.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,459,089.60 : 6,688,245.60 = 1,467,273.60 : x
  2. Step 2: Convert to fraction form
    4,459,089.60/6,688,245.60 = 1,467,273.60/x
  3. Step 3: Cross multiply
    4,459,089.60x = 6,688,245.60 × 1,467,273.60
  4. Step 4: Simplify right side
    4,459,089.60x = 9,813,486,199,196.16
  5. Step 5: Solve for x
    x = 9,813,486,199,196.16/4,459,089.60
  6. Step 6: Final answer
    x = 2,200,782.46

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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.