Home / 3,336,700.70-5,005,051.05-2,982,406.70

Finding the Fourth Proportional to 3,336,700.70, 5,005,051.05 and 2,982,406.70

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Solution

The fourth proportional to 3,336,700.70, 5,005,051.05 and 2,982,406.70 is: 4,473,610.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,336,700.70 : 5,005,051.05 = 2,982,406.70 : x
  2. Step 2: Convert to fraction form
    3,336,700.70/5,005,051.05 = 2,982,406.70/x
  3. Step 3: Cross multiply
    3,336,700.70x = 5,005,051.05 × 2,982,406.70
  4. Step 4: Simplify right side
    3,336,700.70x = 14,927,097,785,362.04
  5. Step 5: Solve for x
    x = 14,927,097,785,362.04/3,336,700.70
  6. Step 6: Final answer
    x = 4,473,610.05

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Similar ratio
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1.5x scale

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.