Home / 1,799,055.86-2,699,051.25-536,883.48

Finding the Fourth Proportional to 1,799,055.86, 2,699,051.25 and 536,883.48

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Solution

The fourth proportional to 1,799,055.86, 2,699,051.25 and 536,883.48 is: 805,464.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,799,055.86 : 2,699,051.25 = 536,883.48 : x
  2. Step 2: Convert to fraction form
    1,799,055.86/2,699,051.25 = 536,883.48/x
  3. Step 3: Cross multiply
    1,799,055.86x = 2,699,051.25 × 536,883.48
  4. Step 4: Simplify right side
    1,799,055.86x = 1,449,076,027,798.35
  5. Step 5: Solve for x
    x = 1,449,076,027,798.35/1,799,055.86
  6. Step 6: Final answer
    x = 805,464.72

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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.