Home / 2,569,171.90-3,545,006.60-1,466,099.67

Finding the Fourth Proportional to 2,569,171.90, 3,545,006.60 and 1,466,099.67

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Solution

The fourth proportional to 2,569,171.90, 3,545,006.60 and 1,466,099.67 is: 2,022,960.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,569,171.90 : 3,545,006.60 = 1,466,099.67 : x
  2. Step 2: Convert to fraction form
    2,569,171.90/3,545,006.60 = 1,466,099.67/x
  3. Step 3: Cross multiply
    2,569,171.90x = 3,545,006.60 × 1,466,099.67
  4. Step 4: Simplify right side
    2,569,171.90x = 5,197,333,006,407.82
  5. Step 5: Solve for x
    x = 5,197,333,006,407.82/2,569,171.90
  6. Step 6: Final answer
    x = 2,022,960.40

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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.