Home / 3,225,783.70-4,838,675.55-3,176,017.30

Finding the Fourth Proportional to 3,225,783.70, 4,838,675.55 and 3,176,017.30

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Solution

The fourth proportional to 3,225,783.70, 4,838,675.55 and 3,176,017.30 is: 4,764,025.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,225,783.70 : 4,838,675.55 = 3,176,017.30 : x
  2. Step 2: Convert to fraction form
    3,225,783.70/4,838,675.55 = 3,176,017.30/x
  3. Step 3: Cross multiply
    3,225,783.70x = 4,838,675.55 × 3,176,017.30
  4. Step 4: Simplify right side
    3,225,783.70x = 15,367,717,255,887.01
  5. Step 5: Solve for x
    x = 15,367,717,255,887.01/3,225,783.70
  6. Step 6: Final answer
    x = 4,764,025.95

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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.