Home / 1,796,595.26-2,479,338.98-980,833.32

Finding the Fourth Proportional to 1,796,595.26, 2,479,338.98 and 980,833.32

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Solution

The fourth proportional to 1,796,595.26, 2,479,338.98 and 980,833.32 is: 1,353,570.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,595.26 : 2,479,338.98 = 980,833.32 : x
  2. Step 2: Convert to fraction form
    1,796,595.26/2,479,338.98 = 980,833.32/x
  3. Step 3: Cross multiply
    1,796,595.26x = 2,479,338.98 × 980,833.32
  4. Step 4: Simplify right side
    1,796,595.26x = 2,431,818,283,158.81
  5. Step 5: Solve for x
    x = 2,431,818,283,158.81/1,796,595.26
  6. Step 6: Final answer
    x = 1,353,570.47

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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.