Home / 1,785,959.54-2,466,761.01-1,301,748.02

Finding the Fourth Proportional to 1,785,959.54, 2,466,761.01 and 1,301,748.02

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Solution

The fourth proportional to 1,785,959.54, 2,466,761.01 and 1,301,748.02 is: 1,797,969.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,785,959.54 : 2,466,761.01 = 1,301,748.02 : x
  2. Step 2: Convert to fraction form
    1,785,959.54/2,466,761.01 = 1,301,748.02/x
  3. Step 3: Cross multiply
    1,785,959.54x = 2,466,761.01 × 1,301,748.02
  4. Step 4: Simplify right side
    1,785,959.54x = 3,211,101,260,580.70
  5. Step 5: Solve for x
    x = 3,211,101,260,580.70/1,785,959.54
  6. Step 6: Final answer
    x = 1,797,969.77

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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.