Home / 4,829,441.60-7,233,664.80-2,932,875.20

Finding the Fourth Proportional to 4,829,441.60, 7,233,664.80 and 2,932,875.20

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Solution

The fourth proportional to 4,829,441.60, 7,233,664.80 and 2,932,875.20 is: 4,392,937.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,441.60 : 7,233,664.80 = 2,932,875.20 : x
  2. Step 2: Convert to fraction form
    4,829,441.60/7,233,664.80 = 2,932,875.20/x
  3. Step 3: Cross multiply
    4,829,441.60x = 7,233,664.80 × 2,932,875.20
  4. Step 4: Simplify right side
    4,829,441.60x = 21,215,436,097,032.96
  5. Step 5: Solve for x
    x = 21,215,436,097,032.96/4,829,441.60
  6. Step 6: Final answer
    x = 4,392,937.70

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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.