Home / 1,504,732.98-2,076,525.81-825,680.82

Finding the Fourth Proportional to 1,504,732.98, 2,076,525.81 and 825,680.82

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Solution

The fourth proportional to 1,504,732.98, 2,076,525.81 and 825,680.82 is: 1,139,436.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,504,732.98 : 2,076,525.81 = 825,680.82 : x
  2. Step 2: Convert to fraction form
    1,504,732.98/2,076,525.81 = 825,680.82/x
  3. Step 3: Cross multiply
    1,504,732.98x = 2,076,525.81 × 825,680.82
  4. Step 4: Simplify right side
    1,504,732.98x = 1,714,547,533,551.96
  5. Step 5: Solve for x
    x = 1,714,547,533,551.96/1,504,732.98
  6. Step 6: Final answer
    x = 1,139,436.40

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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.