Home / 3,683,685.39-5,526,118.57-1,554,083.20

Finding the Fourth Proportional to 3,683,685.39, 5,526,118.57 and 1,554,083.20

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Solution

The fourth proportional to 3,683,685.39, 5,526,118.57 and 1,554,083.20 is: 2,331,373.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,683,685.39 : 5,526,118.57 = 1,554,083.20 : x
  2. Step 2: Convert to fraction form
    3,683,685.39/5,526,118.57 = 1,554,083.20/x
  3. Step 3: Cross multiply
    3,683,685.39x = 5,526,118.57 × 1,554,083.20
  4. Step 4: Simplify right side
    3,683,685.39x = 8,588,048,030,845.03
  5. Step 5: Solve for x
    x = 8,588,048,030,845.03/3,683,685.39
  6. Step 6: Final answer
    x = 2,331,373.92

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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.