Home / 5,883,263.40-8,825,403.78-1,623,431.84

Finding the Fourth Proportional to 5,883,263.40, 8,825,403.78 and 1,623,431.84

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Solution

The fourth proportional to 5,883,263.40, 8,825,403.78 and 1,623,431.84 is: 2,435,288.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,883,263.40 : 8,825,403.78 = 1,623,431.84 : x
  2. Step 2: Convert to fraction form
    5,883,263.40/8,825,403.78 = 1,623,431.84/x
  3. Step 3: Cross multiply
    5,883,263.40x = 8,825,403.78 × 1,623,431.84
  4. Step 4: Simplify right side
    5,883,263.40x = 14,327,441,497,308.36
  5. Step 5: Solve for x
    x = 14,327,441,497,308.36/5,883,263.40
  6. Step 6: Final answer
    x = 2,435,288.13

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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.