Home / 3,208,246.20-4,803,511.95-2,499,658.20

Finding the Fourth Proportional to 3,208,246.20, 4,803,511.95 and 2,499,658.20

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Solution

The fourth proportional to 3,208,246.20, 4,803,511.95 and 2,499,658.20 is: 3,742,586.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,208,246.20 : 4,803,511.95 = 2,499,658.20 : x
  2. Step 2: Convert to fraction form
    3,208,246.20/4,803,511.95 = 2,499,658.20/x
  3. Step 3: Cross multiply
    3,208,246.20x = 4,803,511.95 × 2,499,658.20
  4. Step 4: Simplify right side
    3,208,246.20x = 12,007,138,034,615.49
  5. Step 5: Solve for x
    x = 12,007,138,034,615.49/3,208,246.20
  6. Step 6: Final answer
    x = 3,742,586.23

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1.5x scale

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.