Home / 10,609,703.12-15,903,224.09-6,050,935.79

Finding the Fourth Proportional to 10,609,703.12, 15,903,224.09 and 6,050,935.79

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Solution

The fourth proportional to 10,609,703.12, 15,903,224.09 and 6,050,935.79 is: 9,069,941.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,609,703.12 : 15,903,224.09 = 6,050,935.79 : x
  2. Step 2: Convert to fraction form
    10,609,703.12/15,903,224.09 = 6,050,935.79/x
  3. Step 3: Cross multiply
    10,609,703.12x = 15,903,224.09 × 6,050,935.79
  4. Step 4: Simplify right side
    10,609,703.12x = 96,229,387,727,927.72
  5. Step 5: Solve for x
    x = 96,229,387,727,927.72/10,609,703.12
  6. Step 6: Final answer
    x = 9,069,941.61

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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.