Home / 5,767,529.60-8,651,786.48-1,507,691

Finding the Fourth Proportional to 5,767,529.60, 8,651,786.48 and 1,507,691

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Solution

The fourth proportional to 5,767,529.60, 8,651,786.48 and 1,507,691 is: 2,261,665.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,767,529.60 : 8,651,786.48 = 1,507,691 : x
  2. Step 2: Convert to fraction form
    5,767,529.60/8,651,786.48 = 1,507,691/x
  3. Step 3: Cross multiply
    5,767,529.60x = 8,651,786.48 × 1,507,691
  4. Step 4: Simplify right side
    5,767,529.60x = 13,044,220,609,817.68
  5. Step 5: Solve for x
    x = 13,044,220,609,817.68/5,767,529.60
  6. Step 6: Final answer
    x = 2,261,665.13

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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.