Home / 3,330,911.82-4,996,031.48-2,258,311.34

Finding the Fourth Proportional to 3,330,911.82, 4,996,031.48 and 2,258,311.34

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Solution

The fourth proportional to 3,330,911.82, 4,996,031.48 and 2,258,311.34 is: 3,387,239.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,911.82 : 4,996,031.48 = 2,258,311.34 : x
  2. Step 2: Convert to fraction form
    3,330,911.82/4,996,031.48 = 2,258,311.34/x
  3. Step 3: Cross multiply
    3,330,911.82x = 4,996,031.48 × 2,258,311.34
  4. Step 4: Simplify right side
    3,330,911.82x = 11,282,594,547,479.50
  5. Step 5: Solve for x
    x = 11,282,594,547,479.50/3,330,911.82
  6. Step 6: Final answer
    x = 3,387,239.04

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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.