Home / 1,833,435.54-2,530,102.92-1,017,591.36

Finding the Fourth Proportional to 1,833,435.54, 2,530,102.92 and 1,017,591.36

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Solution

The fourth proportional to 1,833,435.54, 2,530,102.92 and 1,017,591.36 is: 1,404,254.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,435.54 : 2,530,102.92 = 1,017,591.36 : x
  2. Step 2: Convert to fraction form
    1,833,435.54/2,530,102.92 = 1,017,591.36/x
  3. Step 3: Cross multiply
    1,833,435.54x = 2,530,102.92 × 1,017,591.36
  4. Step 4: Simplify right side
    1,833,435.54x = 2,574,610,871,302.77
  5. Step 5: Solve for x
    x = 2,574,610,871,302.77/1,833,435.54
  6. Step 6: Final answer
    x = 1,404,254.92

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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.