Home / 4,150,867.70-6,226,301.55-3,688,973.30

Finding the Fourth Proportional to 4,150,867.70, 6,226,301.55 and 3,688,973.30

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Solution

The fourth proportional to 4,150,867.70, 6,226,301.55 and 3,688,973.30 is: 5,533,459.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,150,867.70 : 6,226,301.55 = 3,688,973.30 : x
  2. Step 2: Convert to fraction form
    4,150,867.70/6,226,301.55 = 3,688,973.30/x
  3. Step 3: Cross multiply
    4,150,867.70x = 6,226,301.55 × 3,688,973.30
  4. Step 4: Simplify right side
    4,150,867.70x = 22,968,660,175,698.61
  5. Step 5: Solve for x
    x = 22,968,660,175,698.61/4,150,867.70
  6. Step 6: Final answer
    x = 5,533,459.95

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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.