Home / 12,174,734.31-16,801,149.65-6,592,990.56

Finding the Fourth Proportional to 12,174,734.31, 16,801,149.65 and 6,592,990.56

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Solution

The fourth proportional to 12,174,734.31, 16,801,149.65 and 6,592,990.56 is: 9,098,335.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,174,734.31 : 16,801,149.65 = 6,592,990.56 : x
  2. Step 2: Convert to fraction form
    12,174,734.31/16,801,149.65 = 6,592,990.56/x
  3. Step 3: Cross multiply
    12,174,734.31x = 16,801,149.65 × 6,592,990.56
  4. Step 4: Simplify right side
    12,174,734.31x = 110,769,821,075,220.08
  5. Step 5: Solve for x
    x = 110,769,821,075,220.08/12,174,734.31
  6. Step 6: Final answer
    x = 9,098,335.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.