Home / 12,835,273.50-19,260,476.46-4,753,924.02

Finding the Fourth Proportional to 12,835,273.50, 19,260,476.46 and 4,753,924.02

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Solution

The fourth proportional to 12,835,273.50, 19,260,476.46 and 4,753,924.02 is: 7,133,688.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,835,273.50 : 19,260,476.46 = 4,753,924.02 : x
  2. Step 2: Convert to fraction form
    12,835,273.50/19,260,476.46 = 4,753,924.02/x
  3. Step 3: Cross multiply
    12,835,273.50x = 19,260,476.46 × 4,753,924.02
  4. Step 4: Simplify right side
    12,835,273.50x = 91,562,841,679,838.56
  5. Step 5: Solve for x
    x = 91,562,841,679,838.56/12,835,273.50
  6. Step 6: Final answer
    x = 7,133,688.40

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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.