Home / 11,095,787.40-16,643,016.80-4,617,226.50

Finding the Fourth Proportional to 11,095,787.40, 16,643,016.80 and 4,617,226.50

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Solution

The fourth proportional to 11,095,787.40, 16,643,016.80 and 4,617,226.50 is: 6,925,563.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,095,787.40 : 16,643,016.80 = 4,617,226.50 : x
  2. Step 2: Convert to fraction form
    11,095,787.40/16,643,016.80 = 4,617,226.50/x
  3. Step 3: Cross multiply
    11,095,787.40x = 16,643,016.80 × 4,617,226.50
  4. Step 4: Simplify right side
    11,095,787.40x = 76,844,578,185,819.06
  5. Step 5: Solve for x
    x = 76,844,578,185,819.06/11,095,787.40
  6. Step 6: Final answer
    x = 6,925,563.32

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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.