Home / 3,012,924.04-4,156,823.59-1,705,997.50

Finding the Fourth Proportional to 3,012,924.04, 4,156,823.59 and 1,705,997.50

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Solution

The fourth proportional to 3,012,924.04, 4,156,823.59 and 1,705,997.50 is: 2,353,703.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,012,924.04 : 4,156,823.59 = 1,705,997.50 : x
  2. Step 2: Convert to fraction form
    3,012,924.04/4,156,823.59 = 1,705,997.50/x
  3. Step 3: Cross multiply
    3,012,924.04x = 4,156,823.59 × 1,705,997.50
  4. Step 4: Simplify right side
    3,012,924.04x = 7,091,530,652,481.03
  5. Step 5: Solve for x
    x = 7,091,530,652,481.03/3,012,924.04
  6. Step 6: Final answer
    x = 2,353,703.76

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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.