Home / 9,983,999.10-14,975,998.65-4,004,658.30

Finding the Fourth Proportional to 9,983,999.10, 14,975,998.65 and 4,004,658.30

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Solution

The fourth proportional to 9,983,999.10, 14,975,998.65 and 4,004,658.30 is: 6,006,987.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,983,999.10 : 14,975,998.65 = 4,004,658.30 : x
  2. Step 2: Convert to fraction form
    9,983,999.10/14,975,998.65 = 4,004,658.30/x
  3. Step 3: Cross multiply
    9,983,999.10x = 14,975,998.65 × 4,004,658.30
  4. Step 4: Simplify right side
    9,983,999.10x = 59,973,757,294,511.30
  5. Step 5: Solve for x
    x = 59,973,757,294,511.30/9,983,999.10
  6. Step 6: Final answer
    x = 6,006,987.45

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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.