Home / 3,592,056.65-5,383,406.58-1,459,647.81

Finding the Fourth Proportional to 3,592,056.65, 5,383,406.58 and 1,459,647.81

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Solution

The fourth proportional to 3,592,056.65, 5,383,406.58 and 1,459,647.81 is: 2,187,570.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,056.65 : 5,383,406.58 = 1,459,647.81 : x
  2. Step 2: Convert to fraction form
    3,592,056.65/5,383,406.58 = 1,459,647.81/x
  3. Step 3: Cross multiply
    3,592,056.65x = 5,383,406.58 × 1,459,647.81
  4. Step 4: Simplify right side
    3,592,056.65x = 7,857,877,624,836.59
  5. Step 5: Solve for x
    x = 7,857,877,624,836.59/3,592,056.65
  6. Step 6: Final answer
    x = 2,187,570.63

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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.