Home / 1,807,268.29-2,709,463.84-895,809.31

Finding the Fourth Proportional to 1,807,268.29, 2,709,463.84 and 895,809.31

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Solution

The fourth proportional to 1,807,268.29, 2,709,463.84 and 895,809.31 is: 1,343,000.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,807,268.29 : 2,709,463.84 = 895,809.31 : x
  2. Step 2: Convert to fraction form
    1,807,268.29/2,709,463.84 = 895,809.31/x
  3. Step 3: Cross multiply
    1,807,268.29x = 2,709,463.84 × 895,809.31
  4. Step 4: Simplify right side
    1,807,268.29x = 2,427,162,923,967.17
  5. Step 5: Solve for x
    x = 2,427,162,923,967.17/1,807,268.29
  6. Step 6: Final answer
    x = 1,343,000.89

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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.