Home / 1,076,181.66-1,485,140.67-592,763.94

Finding the Fourth Proportional to 1,076,181.66, 1,485,140.67 and 592,763.94

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Solution

The fourth proportional to 1,076,181.66, 1,485,140.67 and 592,763.94 is: 818,019.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,181.66 : 1,485,140.67 = 592,763.94 : x
  2. Step 2: Convert to fraction form
    1,076,181.66/1,485,140.67 = 592,763.94/x
  3. Step 3: Cross multiply
    1,076,181.66x = 1,485,140.67 × 592,763.94
  4. Step 4: Simplify right side
    1,076,181.66x = 880,337,835,003.44
  5. Step 5: Solve for x
    x = 880,337,835,003.44/1,076,181.66
  6. Step 6: Final answer
    x = 818,019.73

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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.