Home / 9,470,283.38-13,060,275.41-6,205,912.50

Finding the Fourth Proportional to 9,470,283.38, 13,060,275.41 and 6,205,912.50

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Solution

The fourth proportional to 9,470,283.38, 13,060,275.41 and 6,205,912.50 is: 8,558,447.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,470,283.38 : 13,060,275.41 = 6,205,912.50 : x
  2. Step 2: Convert to fraction form
    9,470,283.38/13,060,275.41 = 6,205,912.50/x
  3. Step 3: Cross multiply
    9,470,283.38x = 13,060,275.41 × 6,205,912.50
  4. Step 4: Simplify right side
    9,470,283.38x = 81,050,926,420,361.62
  5. Step 5: Solve for x
    x = 81,050,926,420,361.62/9,470,283.38
  6. Step 6: Final answer
    x = 8,558,447.85

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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.