Home / 9,838,563.44-14,737,178.01-6,242,479.34

Finding the Fourth Proportional to 9,838,563.44, 14,737,178.01 and 6,242,479.34

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Solution

The fourth proportional to 9,838,563.44, 14,737,178.01 and 6,242,479.34 is: 9,350,605.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,838,563.44 : 14,737,178.01 = 6,242,479.34 : x
  2. Step 2: Convert to fraction form
    9,838,563.44/14,737,178.01 = 6,242,479.34/x
  3. Step 3: Cross multiply
    9,838,563.44x = 14,737,178.01 × 6,242,479.34
  4. Step 4: Simplify right side
    9,838,563.44x = 91,996,529,257,327.31
  5. Step 5: Solve for x
    x = 91,996,529,257,327.31/9,838,563.44
  6. Step 6: Final answer
    x = 9,350,605.89

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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.