Home / 4,453,054-6,145,226.40-2,415,863.50

Finding the Fourth Proportional to 4,453,054, 6,145,226.40 and 2,415,863.50

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Solution

The fourth proportional to 4,453,054, 6,145,226.40 and 2,415,863.50 is: 3,333,898.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,453,054 : 6,145,226.40 = 2,415,863.50 : x
  2. Step 2: Convert to fraction form
    4,453,054/6,145,226.40 = 2,415,863.50/x
  3. Step 3: Cross multiply
    4,453,054x = 6,145,226.40 × 2,415,863.50
  4. Step 4: Simplify right side
    4,453,054x = 14,846,028,158,996.40
  5. Step 5: Solve for x
    x = 14,846,028,158,996.40/4,453,054
  6. Step 6: Final answer
    x = 3,333,898.08

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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.