Home / 2,513,048.46-3,769,555.41-1,017,118.86

Finding the Fourth Proportional to 2,513,048.46, 3,769,555.41 and 1,017,118.86

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Solution

The fourth proportional to 2,513,048.46, 3,769,555.41 and 1,017,118.86 is: 1,525,671.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,513,048.46 : 3,769,555.41 = 1,017,118.86 : x
  2. Step 2: Convert to fraction form
    2,513,048.46/3,769,555.41 = 1,017,118.86/x
  3. Step 3: Cross multiply
    2,513,048.46x = 3,769,555.41 × 1,017,118.86
  4. Step 4: Simplify right side
    2,513,048.46x = 3,834,085,901,326.03
  5. Step 5: Solve for x
    x = 3,834,085,901,326.03/2,513,048.46
  6. Step 6: Final answer
    x = 1,525,671.30

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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.