Home / 4,407,098.23-6,612,189.70-1,713,313.61

Finding the Fourth Proportional to 4,407,098.23, 6,612,189.70 and 1,713,313.61

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Solution

The fourth proportional to 4,407,098.23, 6,612,189.70 and 1,713,313.61 is: 2,570,570.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,407,098.23 : 6,612,189.70 = 1,713,313.61 : x
  2. Step 2: Convert to fraction form
    4,407,098.23/6,612,189.70 = 1,713,313.61/x
  3. Step 3: Cross multiply
    4,407,098.23x = 6,612,189.70 × 1,713,313.61
  4. Step 4: Simplify right side
    4,407,098.23x = 11,328,754,581,459.00
  5. Step 5: Solve for x
    x = 11,328,754,581,459.00/4,407,098.23
  6. Step 6: Final answer
    x = 2,570,570.02

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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.