Home / 4,063,516.70-6,095,275.05-1,666,127.30

Finding the Fourth Proportional to 4,063,516.70, 6,095,275.05 and 1,666,127.30

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Solution

The fourth proportional to 4,063,516.70, 6,095,275.05 and 1,666,127.30 is: 2,499,190.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,063,516.70 : 6,095,275.05 = 1,666,127.30 : x
  2. Step 2: Convert to fraction form
    4,063,516.70/6,095,275.05 = 1,666,127.30/x
  3. Step 3: Cross multiply
    4,063,516.70x = 6,095,275.05 × 1,666,127.30
  4. Step 4: Simplify right side
    4,063,516.70x = 10,155,504,161,813.87
  5. Step 5: Solve for x
    x = 10,155,504,161,813.87/4,063,516.70
  6. Step 6: Final answer
    x = 2,499,190.95

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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.