Home / 9,585,114.90-14,372,423.55-3,898,914.90

Finding the Fourth Proportional to 9,585,114.90, 14,372,423.55 and 3,898,914.90

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Solution

The fourth proportional to 9,585,114.90, 14,372,423.55 and 3,898,914.90 is: 5,846,237.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,585,114.90 : 14,372,423.55 = 3,898,914.90 : x
  2. Step 2: Convert to fraction form
    9,585,114.90/14,372,423.55 = 3,898,914.90/x
  3. Step 3: Cross multiply
    9,585,114.90x = 14,372,423.55 × 3,898,914.90
  4. Step 4: Simplify right side
    9,585,114.90x = 56,036,856,328,205.90
  5. Step 5: Solve for x
    x = 56,036,856,328,205.90/9,585,114.90
  6. Step 6: Final answer
    x = 5,846,237.31

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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.