Home / 3,974,712.70-5,962,393.05-1,700,254.30

Finding the Fourth Proportional to 3,974,712.70, 5,962,393.05 and 1,700,254.30

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Solution

The fourth proportional to 3,974,712.70, 5,962,393.05 and 1,700,254.30 is: 2,550,520.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,974,712.70 : 5,962,393.05 = 1,700,254.30 : x
  2. Step 2: Convert to fraction form
    3,974,712.70/5,962,393.05 = 1,700,254.30/x
  3. Step 3: Cross multiply
    3,974,712.70x = 5,962,393.05 × 1,700,254.30
  4. Step 4: Simplify right side
    3,974,712.70x = 10,137,584,421,552.62
  5. Step 5: Solve for x
    x = 10,137,584,421,552.62/3,974,712.70
  6. Step 6: Final answer
    x = 2,550,520.05

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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.