Home / 11,146,359.80-16,719,539.70-3,060,583.40

Finding the Fourth Proportional to 11,146,359.80, 16,719,539.70 and 3,060,583.40

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Solution

The fourth proportional to 11,146,359.80, 16,719,539.70 and 3,060,583.40 is: 4,590,875.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,146,359.80 : 16,719,539.70 = 3,060,583.40 : x
  2. Step 2: Convert to fraction form
    11,146,359.80/16,719,539.70 = 3,060,583.40/x
  3. Step 3: Cross multiply
    11,146,359.80x = 16,719,539.70 × 3,060,583.40
  4. Step 4: Simplify right side
    11,146,359.80x = 51,171,545,661,460.98
  5. Step 5: Solve for x
    x = 51,171,545,661,460.98/11,146,359.80
  6. Step 6: Final answer
    x = 4,590,875.10

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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.