Home / 6,544,687.94-9,818,095.64-1,934,142.02

Finding the Fourth Proportional to 6,544,687.94, 9,818,095.64 and 1,934,142.02

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Solution

The fourth proportional to 6,544,687.94, 9,818,095.64 and 1,934,142.02 is: 2,901,527.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,544,687.94 : 9,818,095.64 = 1,934,142.02 : x
  2. Step 2: Convert to fraction form
    6,544,687.94/9,818,095.64 = 1,934,142.02/x
  3. Step 3: Cross multiply
    6,544,687.94x = 9,818,095.64 × 1,934,142.02
  4. Step 4: Simplify right side
    6,544,687.94x = 18,989,591,333,702.79
  5. Step 5: Solve for x
    x = 18,989,591,333,702.79/6,544,687.94
  6. Step 6: Final answer
    x = 2,901,527.39

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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.