Home / 1,076,411.26-1,485,531.29-593,063.30

Finding the Fourth Proportional to 1,076,411.26, 1,485,531.29 and 593,063.30

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Solution

The fourth proportional to 1,076,411.26, 1,485,531.29 and 593,063.30 is: 818,473.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,411.26 : 1,485,531.29 = 593,063.30 : x
  2. Step 2: Convert to fraction form
    1,076,411.26/1,485,531.29 = 593,063.30/x
  3. Step 3: Cross multiply
    1,076,411.26x = 1,485,531.29 × 593,063.30
  4. Step 4: Simplify right side
    1,076,411.26x = 881,014,094,297.14
  5. Step 5: Solve for x
    x = 881,014,094,297.14/1,076,411.26
  6. Step 6: Final answer
    x = 818,473.50

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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.