Home / 1,685,048.24-2,325,411.24-1,006,376.24

Finding the Fourth Proportional to 1,685,048.24, 2,325,411.24 and 1,006,376.24

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Solution

The fourth proportional to 1,685,048.24, 2,325,411.24 and 1,006,376.24 is: 1,388,825.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,685,048.24 : 2,325,411.24 = 1,006,376.24 : x
  2. Step 2: Convert to fraction form
    1,685,048.24/2,325,411.24 = 1,006,376.24/x
  3. Step 3: Cross multiply
    1,685,048.24x = 2,325,411.24 × 1,006,376.24
  4. Step 4: Simplify right side
    1,685,048.24x = 2,340,238,620,164.94
  5. Step 5: Solve for x
    x = 2,340,238,620,164.94/1,685,048.24
  6. Step 6: Final answer
    x = 1,388,825.89

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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.