Home / 2,666,732.24-3,680,178.36-1,459,508.24

Finding the Fourth Proportional to 2,666,732.24, 3,680,178.36 and 1,459,508.24

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Solution

The fourth proportional to 2,666,732.24, 3,680,178.36 and 1,459,508.24 is: 2,014,169.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,666,732.24 : 3,680,178.36 = 1,459,508.24 : x
  2. Step 2: Convert to fraction form
    2,666,732.24/3,680,178.36 = 1,459,508.24/x
  3. Step 3: Cross multiply
    2,666,732.24x = 3,680,178.36 × 1,459,508.24
  4. Step 4: Simplify right side
    2,666,732.24x = 5,371,250,641,089.69
  5. Step 5: Solve for x
    x = 5,371,250,641,089.69/2,666,732.24
  6. Step 6: Final answer
    x = 2,014,169.46

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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.