Home / 3,149,710.02-4,725,315.90-1,019,794.76

Finding the Fourth Proportional to 3,149,710.02, 4,725,315.90 and 1,019,794.76

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Solution

The fourth proportional to 3,149,710.02, 4,725,315.90 and 1,019,794.76 is: 1,529,935.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,149,710.02 : 4,725,315.90 = 1,019,794.76 : x
  2. Step 2: Convert to fraction form
    3,149,710.02/4,725,315.90 = 1,019,794.76/x
  3. Step 3: Cross multiply
    3,149,710.02x = 4,725,315.90 × 1,019,794.76
  4. Step 4: Simplify right side
    3,149,710.02x = 4,818,852,394,164.68
  5. Step 5: Solve for x
    x = 4,818,852,394,164.68/3,149,710.02
  6. Step 6: Final answer
    x = 1,529,935.25

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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.