Home / 5,624,858.16-8,435,563.56-2,030,186.16

Finding the Fourth Proportional to 5,624,858.16, 8,435,563.56 and 2,030,186.16

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Solution

The fourth proportional to 5,624,858.16, 8,435,563.56 and 2,030,186.16 is: 3,044,657.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,624,858.16 : 8,435,563.56 = 2,030,186.16 : x
  2. Step 2: Convert to fraction form
    5,624,858.16/8,435,563.56 = 2,030,186.16/x
  3. Step 3: Cross multiply
    5,624,858.16x = 8,435,563.56 × 2,030,186.16
  4. Step 4: Simplify right side
    5,624,858.16x = 17,125,764,391,312.33
  5. Step 5: Solve for x
    x = 17,125,764,391,312.33/5,624,858.16
  6. Step 6: Final answer
    x = 3,044,657.11

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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.