Home / 6,513,554.96-9,770,357.40-2,724,379.76

Finding the Fourth Proportional to 6,513,554.96, 9,770,357.40 and 2,724,379.76

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Solution

The fourth proportional to 6,513,554.96, 9,770,357.40 and 2,724,379.76 is: 4,086,580.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,513,554.96 : 9,770,357.40 = 2,724,379.76 : x
  2. Step 2: Convert to fraction form
    6,513,554.96/9,770,357.40 = 2,724,379.76/x
  3. Step 3: Cross multiply
    6,513,554.96x = 9,770,357.40 × 2,724,379.76
  4. Step 4: Simplify right side
    6,513,554.96x = 26,618,163,948,526.22
  5. Step 5: Solve for x
    x = 26,618,163,948,526.22/6,513,554.96
  6. Step 6: Final answer
    x = 4,086,580.08

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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.