Home / 6,913,112.30-10,366,558.05-2,651,864.30

Finding the Fourth Proportional to 6,913,112.30, 10,366,558.05 and 2,651,864.30

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Solution

The fourth proportional to 6,913,112.30, 10,366,558.05 and 2,651,864.30 is: 3,976,603.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,913,112.30 : 10,366,558.05 = 2,651,864.30 : x
  2. Step 2: Convert to fraction form
    6,913,112.30/10,366,558.05 = 2,651,864.30/x
  3. Step 3: Cross multiply
    6,913,112.30x = 10,366,558.05 × 2,651,864.30
  4. Step 4: Simplify right side
    6,913,112.30x = 27,490,705,206,672.61
  5. Step 5: Solve for x
    x = 27,490,705,206,672.61/6,913,112.30
  6. Step 6: Final answer
    x = 3,976,603.30

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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.