Home / 9,245,384.40-13,872,223.80-4,194,094.80

Finding the Fourth Proportional to 9,245,384.40, 13,872,223.80 and 4,194,094.80

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Solution

The fourth proportional to 9,245,384.40, 13,872,223.80 and 4,194,094.80 is: 6,293,023.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,245,384.40 : 13,872,223.80 = 4,194,094.80 : x
  2. Step 2: Convert to fraction form
    9,245,384.40/13,872,223.80 = 4,194,094.80/x
  3. Step 3: Cross multiply
    9,245,384.40x = 13,872,223.80 × 4,194,094.80
  4. Step 4: Simplify right side
    9,245,384.40x = 58,181,421,704,016.24
  5. Step 5: Solve for x
    x = 58,181,421,704,016.24/9,245,384.40
  6. Step 6: Final answer
    x = 6,293,023.54

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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.