Home / 1,519,050.71-2,096,488.27-874,498.07

Finding the Fourth Proportional to 1,519,050.71, 2,096,488.27 and 874,498.07

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Solution

The fourth proportional to 1,519,050.71, 2,096,488.27 and 874,498.07 is: 1,206,921.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,519,050.71 : 2,096,488.27 = 874,498.07 : x
  2. Step 2: Convert to fraction form
    1,519,050.71/2,096,488.27 = 874,498.07/x
  3. Step 3: Cross multiply
    1,519,050.71x = 2,096,488.27 × 874,498.07
  4. Step 4: Simplify right side
    1,519,050.71x = 1,833,374,952,226.98
  5. Step 5: Solve for x
    x = 1,833,374,952,226.98/1,519,050.71
  6. Step 6: Final answer
    x = 1,206,921.49

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.