Home / 4,826,817.05-6,655,549.00-3,082,192.48

Finding the Fourth Proportional to 4,826,817.05, 6,655,549.00 and 3,082,192.48

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Solution

The fourth proportional to 4,826,817.05, 6,655,549.00 and 3,082,192.48 is: 4,249,940.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,826,817.05 : 6,655,549.00 = 3,082,192.48 : x
  2. Step 2: Convert to fraction form
    4,826,817.05/6,655,549.00 = 3,082,192.48/x
  3. Step 3: Cross multiply
    4,826,817.05x = 6,655,549.00 × 3,082,192.48
  4. Step 4: Simplify right side
    4,826,817.05x = 20,513,683,038,358.45
  5. Step 5: Solve for x
    x = 20,513,683,038,358.45/4,826,817.05
  6. Step 6: Final answer
    x = 4,249,940.04

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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.