Home / 3,741,431.02-5,612,346.87-1,182,451.30

Finding the Fourth Proportional to 3,741,431.02, 5,612,346.87 and 1,182,451.30

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Solution

The fourth proportional to 3,741,431.02, 5,612,346.87 and 1,182,451.30 is: 1,773,740.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,741,431.02 : 5,612,346.87 = 1,182,451.30 : x
  2. Step 2: Convert to fraction form
    3,741,431.02/5,612,346.87 = 1,182,451.30/x
  3. Step 3: Cross multiply
    3,741,431.02x = 5,612,346.87 × 1,182,451.30
  4. Step 4: Simplify right side
    3,741,431.02x = 6,636,326,852,482.43
  5. Step 5: Solve for x
    x = 6,636,326,852,482.43/3,741,431.02
  6. Step 6: Final answer
    x = 1,773,740.27

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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.