Home / 3,771,642.83-5,658,342.75-1,076,004.95

Finding the Fourth Proportional to 3,771,642.83, 5,658,342.75 and 1,076,004.95

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Solution

The fourth proportional to 3,771,642.83, 5,658,342.75 and 1,076,004.95 is: 1,614,258.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,771,642.83 : 5,658,342.75 = 1,076,004.95 : x
  2. Step 2: Convert to fraction form
    3,771,642.83/5,658,342.75 = 1,076,004.95/x
  3. Step 3: Cross multiply
    3,771,642.83x = 5,658,342.75 × 1,076,004.95
  4. Step 4: Simplify right side
    3,771,642.83x = 6,088,404,779,504.90
  5. Step 5: Solve for x
    x = 6,088,404,779,504.90/3,771,642.83
  6. Step 6: Final answer
    x = 1,614,258.05

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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.