Home / 9,762,537.72-14,644,363.86-3,283,012.92

Finding the Fourth Proportional to 9,762,537.72, 14,644,363.86 and 3,283,012.92

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Solution

The fourth proportional to 9,762,537.72, 14,644,363.86 and 3,283,012.92 is: 4,924,706.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,762,537.72 : 14,644,363.86 = 3,283,012.92 : x
  2. Step 2: Convert to fraction form
    9,762,537.72/14,644,363.86 = 3,283,012.92/x
  3. Step 3: Cross multiply
    9,762,537.72x = 14,644,363.86 × 3,283,012.92
  4. Step 4: Simplify right side
    9,762,537.72x = 48,077,635,757,561.07
  5. Step 5: Solve for x
    x = 48,077,635,757,561.07/9,762,537.72
  6. Step 6: Final answer
    x = 4,924,706.79

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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.