Home / 2,039,904.70-3,059,857.05-977,022.70

Finding the Fourth Proportional to 2,039,904.70, 3,059,857.05 and 977,022.70

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Solution

The fourth proportional to 2,039,904.70, 3,059,857.05 and 977,022.70 is: 1,465,534.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,039,904.70 : 3,059,857.05 = 977,022.70 : x
  2. Step 2: Convert to fraction form
    2,039,904.70/3,059,857.05 = 977,022.70/x
  3. Step 3: Cross multiply
    2,039,904.70x = 3,059,857.05 × 977,022.70
  4. Step 4: Simplify right side
    2,039,904.70x = 2,989,549,796,605.03
  5. Step 5: Solve for x
    x = 2,989,549,796,605.03/2,039,904.70
  6. Step 6: Final answer
    x = 1,465,534.05

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Similar ratio
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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.