Home / 3,046,264.40-4,571,146.20-1,154,363.60

Finding the Fourth Proportional to 3,046,264.40, 4,571,146.20 and 1,154,363.60

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Solution

The fourth proportional to 3,046,264.40, 4,571,146.20 and 1,154,363.60 is: 1,732,208.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,046,264.40 : 4,571,146.20 = 1,154,363.60 : x
  2. Step 2: Convert to fraction form
    3,046,264.40/4,571,146.20 = 1,154,363.60/x
  3. Step 3: Cross multiply
    3,046,264.40x = 4,571,146.20 × 1,154,363.60
  4. Step 4: Simplify right side
    3,046,264.40x = 5,276,764,783,558.32
  5. Step 5: Solve for x
    x = 5,276,764,783,558.32/3,046,264.40
  6. Step 6: Final answer
    x = 1,732,208.40

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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.