Home / 9,757,540.43-14,626,567.56-6,521,803.46

Finding the Fourth Proportional to 9,757,540.43, 14,626,567.56 and 6,521,803.46

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Solution

The fourth proportional to 9,757,540.43, 14,626,567.56 and 6,521,803.46 is: 9,776,193.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,757,540.43 : 14,626,567.56 = 6,521,803.46 : x
  2. Step 2: Convert to fraction form
    9,757,540.43/14,626,567.56 = 6,521,803.46/x
  3. Step 3: Cross multiply
    9,757,540.43x = 14,626,567.56 × 6,521,803.46
  4. Step 4: Simplify right side
    9,757,540.43x = 95,391,598,920,731.77
  5. Step 5: Solve for x
    x = 95,391,598,920,731.77/9,757,540.43
  6. Step 6: Final answer
    x = 9,776,193.05

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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.