Home / 8,543,762.01-12,814,010.03-2,560,130.01

Finding the Fourth Proportional to 8,543,762.01, 12,814,010.03 and 2,560,130.01

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Solution

The fourth proportional to 8,543,762.01, 12,814,010.03 and 2,560,130.01 is: 3,839,705.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,543,762.01 : 12,814,010.03 = 2,560,130.01 : x
  2. Step 2: Convert to fraction form
    8,543,762.01/12,814,010.03 = 2,560,130.01/x
  3. Step 3: Cross multiply
    8,543,762.01x = 12,814,010.03 × 2,560,130.01
  4. Step 4: Simplify right side
    8,543,762.01x = 32,805,531,632,644.32
  5. Step 5: Solve for x
    x = 32,805,531,632,644.32/8,543,762.01
  6. Step 6: Final answer
    x = 3,839,705.69

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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.