Home / 1,460,918.08-2,191,377.13-395,960.13

Finding the Fourth Proportional to 1,460,918.08, 2,191,377.13 and 395,960.13

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Solution

The fourth proportional to 1,460,918.08, 2,191,377.13 and 395,960.13 is: 593,940.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,460,918.08 : 2,191,377.13 = 395,960.13 : x
  2. Step 2: Convert to fraction form
    1,460,918.08/2,191,377.13 = 395,960.13/x
  3. Step 3: Cross multiply
    1,460,918.08x = 2,191,377.13 × 395,960.13
  4. Step 4: Simplify right side
    1,460,918.08x = 867,697,980,674.45
  5. Step 5: Solve for x
    x = 867,697,980,674.45/1,460,918.08
  6. Step 6: Final answer
    x = 593,940.20

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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.