Home / 1,362,659.43-2,044,305.40-464,108.95

Finding the Fourth Proportional to 1,362,659.43, 2,044,305.40 and 464,108.95

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Solution

The fourth proportional to 1,362,659.43, 2,044,305.40 and 464,108.95 is: 696,271.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,362,659.43 : 2,044,305.40 = 464,108.95 : x
  2. Step 2: Convert to fraction form
    1,362,659.43/2,044,305.40 = 464,108.95/x
  3. Step 3: Cross multiply
    1,362,659.43x = 2,044,305.40 × 464,108.95
  4. Step 4: Simplify right side
    1,362,659.43x = 948,780,432,673.33
  5. Step 5: Solve for x
    x = 948,780,432,673.33/1,362,659.43
  6. Step 6: Final answer
    x = 696,271.14

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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.