Home / 4,024,243.10-6,036,364.65-1,328,984.30

Finding the Fourth Proportional to 4,024,243.10, 6,036,364.65 and 1,328,984.30

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Solution

The fourth proportional to 4,024,243.10, 6,036,364.65 and 1,328,984.30 is: 1,993,476.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,024,243.10 : 6,036,364.65 = 1,328,984.30 : x
  2. Step 2: Convert to fraction form
    4,024,243.10/6,036,364.65 = 1,328,984.30/x
  3. Step 3: Cross multiply
    4,024,243.10x = 6,036,364.65 × 1,328,984.30
  4. Step 4: Simplify right side
    4,024,243.10x = 8,022,233,848,925.00
  5. Step 5: Solve for x
    x = 8,022,233,848,925.00/4,024,243.10
  6. Step 6: Final answer
    x = 1,993,476.45

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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.