Home / 3,437,376.52-5,156,327.20-1,041,419.60

Finding the Fourth Proportional to 3,437,376.52, 5,156,327.20 and 1,041,419.60

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Solution

The fourth proportional to 3,437,376.52, 5,156,327.20 and 1,041,419.60 is: 1,562,208.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,437,376.52 : 5,156,327.20 = 1,041,419.60 : x
  2. Step 2: Convert to fraction form
    3,437,376.52/5,156,327.20 = 1,041,419.60/x
  3. Step 3: Cross multiply
    3,437,376.52x = 5,156,327.20 × 1,041,419.60
  4. Step 4: Simplify right side
    3,437,376.52x = 5,369,900,210,093.12
  5. Step 5: Solve for x
    x = 5,369,900,210,093.12/3,437,376.52
  6. Step 6: Final answer
    x = 1,562,208.91

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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.