Home / 10,826,170.30-14,942,040.01-6,475,735.23

Finding the Fourth Proportional to 10,826,170.30, 14,942,040.01 and 6,475,735.23

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Solution

The fourth proportional to 10,826,170.30, 14,942,040.01 and 6,475,735.23 is: 8,937,666.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,826,170.30 : 14,942,040.01 = 6,475,735.23 : x
  2. Step 2: Convert to fraction form
    10,826,170.30/14,942,040.01 = 6,475,735.23/x
  3. Step 3: Cross multiply
    10,826,170.30x = 14,942,040.01 × 6,475,735.23
  4. Step 4: Simplify right side
    10,826,170.30x = 96,760,694,865,030.58
  5. Step 5: Solve for x
    x = 96,760,694,865,030.58/10,826,170.30
  6. Step 6: Final answer
    x = 8,937,666.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.