Home / 1,076,192.12-1,614,381.03-277,466.92

Finding the Fourth Proportional to 1,076,192.12, 1,614,381.03 and 277,466.92

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Solution

The fourth proportional to 1,076,192.12, 1,614,381.03 and 277,466.92 is: 416,224.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,192.12 : 1,614,381.03 = 277,466.92 : x
  2. Step 2: Convert to fraction form
    1,076,192.12/1,614,381.03 = 277,466.92/x
  3. Step 3: Cross multiply
    1,076,192.12x = 1,614,381.03 × 277,466.92
  4. Step 4: Simplify right side
    1,076,192.12x = 447,937,328,064.58
  5. Step 5: Solve for x
    x = 447,937,328,064.58/1,076,192.12
  6. Step 6: Final answer
    x = 416,224.31

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Double scale
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1.5x scale

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.