Home / 3,360,647.40-5,031,639.90-3,267,335.40

Finding the Fourth Proportional to 3,360,647.40, 5,031,639.90 and 3,267,335.40

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Solution

The fourth proportional to 3,360,647.40, 5,031,639.90 and 3,267,335.40 is: 4,891,930.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,360,647.40 : 5,031,639.90 = 3,267,335.40 : x
  2. Step 2: Convert to fraction form
    3,360,647.40/5,031,639.90 = 3,267,335.40/x
  3. Step 3: Cross multiply
    3,360,647.40x = 5,031,639.90 × 3,267,335.40
  4. Step 4: Simplify right side
    3,360,647.40x = 16,440,055,165,322.46
  5. Step 5: Solve for x
    x = 16,440,055,165,322.46/3,360,647.40
  6. Step 6: Final answer
    x = 4,891,930.99

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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.