Home / 6,201,031.22-8,557,522.56-3,410,264.76

Finding the Fourth Proportional to 6,201,031.22, 8,557,522.56 and 3,410,264.76

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Solution

The fourth proportional to 6,201,031.22, 8,557,522.56 and 3,410,264.76 is: 4,706,220.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,201,031.22 : 8,557,522.56 = 3,410,264.76 : x
  2. Step 2: Convert to fraction form
    6,201,031.22/8,557,522.56 = 3,410,264.76/x
  3. Step 3: Cross multiply
    6,201,031.22x = 8,557,522.56 × 3,410,264.76
  4. Step 4: Simplify right side
    6,201,031.22x = 29,183,417,619,272.98
  5. Step 5: Solve for x
    x = 29,183,417,619,272.98/6,201,031.22
  6. Step 6: Final answer
    x = 4,706,220.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.