Home / 3,683,580.37-5,083,497.68-2,051,985.76

Finding the Fourth Proportional to 3,683,580.37, 5,083,497.68 and 2,051,985.76

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Solution

The fourth proportional to 3,683,580.37, 5,083,497.68 and 2,051,985.76 is: 2,831,827.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,683,580.37 : 5,083,497.68 = 2,051,985.76 : x
  2. Step 2: Convert to fraction form
    3,683,580.37/5,083,497.68 = 2,051,985.76/x
  3. Step 3: Cross multiply
    3,683,580.37x = 5,083,497.68 × 2,051,985.76
  4. Step 4: Simplify right side
    3,683,580.37x = 10,431,264,827,384.36
  5. Step 5: Solve for x
    x = 10,431,264,827,384.36/3,683,580.37
  6. Step 6: Final answer
    x = 2,831,827.67

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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.