Home / 2,470,814.40-3,706,221.60-2,433,489.60

Finding the Fourth Proportional to 2,470,814.40, 3,706,221.60 and 2,433,489.60

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Solution

The fourth proportional to 2,470,814.40, 3,706,221.60 and 2,433,489.60 is: 3,650,234.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,470,814.40 : 3,706,221.60 = 2,433,489.60 : x
  2. Step 2: Convert to fraction form
    2,470,814.40/3,706,221.60 = 2,433,489.60/x
  3. Step 3: Cross multiply
    2,470,814.40x = 3,706,221.60 × 2,433,489.60
  4. Step 4: Simplify right side
    2,470,814.40x = 9,019,051,718,895.36
  5. Step 5: Solve for x
    x = 9,019,051,718,895.36/2,470,814.40
  6. Step 6: Final answer
    x = 3,650,234.40

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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.