Home / 4,858,719.60-7,293,328.20-2,732,955.60

Finding the Fourth Proportional to 4,858,719.60, 7,293,328.20 and 2,732,955.60

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Solution

The fourth proportional to 4,858,719.60, 7,293,328.20 and 2,732,955.60 is: 4,102,385.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,858,719.60 : 7,293,328.20 = 2,732,955.60 : x
  2. Step 2: Convert to fraction form
    4,858,719.60/7,293,328.20 = 2,732,955.60/x
  3. Step 3: Cross multiply
    4,858,719.60x = 7,293,328.20 × 2,732,955.60
  4. Step 4: Simplify right side
    4,858,719.60x = 19,932,342,146,827.92
  5. Step 5: Solve for x
    x = 19,932,342,146,827.92/4,858,719.60
  6. Step 6: Final answer
    x = 4,102,385.77

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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.