Home / 9,813,377.18-14,726,364.32-4,761,932.06

Finding the Fourth Proportional to 9,813,377.18, 14,726,364.32 and 4,761,932.06

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Solution

The fourth proportional to 9,813,377.18, 14,726,364.32 and 4,761,932.06 is: 7,145,954.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,813,377.18 : 14,726,364.32 = 4,761,932.06 : x
  2. Step 2: Convert to fraction form
    9,813,377.18/14,726,364.32 = 4,761,932.06/x
  3. Step 3: Cross multiply
    9,813,377.18x = 14,726,364.32 × 4,761,932.06
  4. Step 4: Simplify right side
    9,813,377.18x = 70,125,946,382,648.09
  5. Step 5: Solve for x
    x = 70,125,946,382,648.09/9,813,377.18
  6. Step 6: Final answer
    x = 7,145,954.46

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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.