Home / 4,610,416.10-6,915,527.54-1,536,629.45

Finding the Fourth Proportional to 4,610,416.10, 6,915,527.54 and 1,536,629.45

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Solution

The fourth proportional to 4,610,416.10, 6,915,527.54 and 1,536,629.45 is: 2,304,911.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,610,416.10 : 6,915,527.54 = 1,536,629.45 : x
  2. Step 2: Convert to fraction form
    4,610,416.10/6,915,527.54 = 1,536,629.45/x
  3. Step 3: Cross multiply
    4,610,416.10x = 6,915,527.54 × 1,536,629.45
  4. Step 4: Simplify right side
    4,610,416.10x = 10,626,603,237,989.27
  5. Step 5: Solve for x
    x = 10,626,603,237,989.27/4,610,416.10
  6. Step 6: Final answer
    x = 2,304,911.97

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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.