Home / 1,789,000.56-2,472,363-1,466,201.52

Finding the Fourth Proportional to 1,789,000.56, 2,472,363 and 1,466,201.52

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Solution

The fourth proportional to 1,789,000.56, 2,472,363 and 1,466,201.52 is: 2,026,261.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,789,000.56 : 2,472,363 = 1,466,201.52 : x
  2. Step 2: Convert to fraction form
    1,789,000.56/2,472,363 = 1,466,201.52/x
  3. Step 3: Cross multiply
    1,789,000.56x = 2,472,363 × 1,466,201.52
  4. Step 4: Simplify right side
    1,789,000.56x = 3,624,982,388,591.76
  5. Step 5: Solve for x
    x = 3,624,982,388,591.76/1,789,000.56
  6. Step 6: Final answer
    x = 2,026,261.18

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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.