Home / 3,272,158.36-4,908,483.54-875,949.88

Finding the Fourth Proportional to 3,272,158.36, 4,908,483.54 and 875,949.88

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Solution

The fourth proportional to 3,272,158.36, 4,908,483.54 and 875,949.88 is: 1,313,990.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,272,158.36 : 4,908,483.54 = 875,949.88 : x
  2. Step 2: Convert to fraction form
    3,272,158.36/4,908,483.54 = 875,949.88/x
  3. Step 3: Cross multiply
    3,272,158.36x = 4,908,483.54 × 875,949.88
  4. Step 4: Simplify right side
    3,272,158.36x = 4,299,585,567,844.98
  5. Step 5: Solve for x
    x = 4,299,585,567,844.98/3,272,158.36
  6. Step 6: Final answer
    x = 1,313,990.67

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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.