Home / 3,475,325.52-5,202,082.44-2,389,501.89

Finding the Fourth Proportional to 3,475,325.52, 5,202,082.44 and 2,389,501.89

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Solution

The fourth proportional to 3,475,325.52, 5,202,082.44 and 2,389,501.89 is: 3,576,754.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,475,325.52 : 5,202,082.44 = 2,389,501.89 : x
  2. Step 2: Convert to fraction form
    3,475,325.52/5,202,082.44 = 2,389,501.89/x
  3. Step 3: Cross multiply
    3,475,325.52x = 5,202,082.44 × 2,389,501.89
  4. Step 4: Simplify right side
    3,475,325.52x = 12,430,385,822,315.81
  5. Step 5: Solve for x
    x = 12,430,385,822,315.81/3,475,325.52
  6. Step 6: Final answer
    x = 3,576,754.39

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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.