Home / 4,166,457.70-6,250,185.78-1,470,226

Finding the Fourth Proportional to 4,166,457.70, 6,250,185.78 and 1,470,226

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Solution

The fourth proportional to 4,166,457.70, 6,250,185.78 and 1,470,226 is: 2,205,515.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,166,457.70 : 6,250,185.78 = 1,470,226 : x
  2. Step 2: Convert to fraction form
    4,166,457.70/6,250,185.78 = 1,470,226/x
  3. Step 3: Cross multiply
    4,166,457.70x = 6,250,185.78 × 1,470,226
  4. Step 4: Simplify right side
    4,166,457.70x = 9,189,185,638,586.28
  5. Step 5: Solve for x
    x = 9,189,185,638,586.28/4,166,457.70
  6. Step 6: Final answer
    x = 2,205,515.16

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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.