Home / 1,760,612.49-2,641,297.63-546,164.91

Finding the Fourth Proportional to 1,760,612.49, 2,641,297.63 and 546,164.91

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Solution

The fourth proportional to 1,760,612.49, 2,641,297.63 and 546,164.91 is: 819,364.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,760,612.49 : 2,641,297.63 = 546,164.91 : x
  2. Step 2: Convert to fraction form
    1,760,612.49/2,641,297.63 = 546,164.91/x
  3. Step 3: Cross multiply
    1,760,612.49x = 2,641,297.63 × 546,164.91
  4. Step 4: Simplify right side
    1,760,612.49x = 1,442,584,082,372.16
  5. Step 5: Solve for x
    x = 1,442,584,082,372.16/1,760,612.49
  6. Step 6: Final answer
    x = 819,364.90

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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.