Home / 7,626,739.54-10,526,428.13-4,530,982.27

Finding the Fourth Proportional to 7,626,739.54, 10,526,428.13 and 4,530,982.27

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Solution

The fourth proportional to 7,626,739.54, 10,526,428.13 and 4,530,982.27 is: 6,253,663.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,626,739.54 : 10,526,428.13 = 4,530,982.27 : x
  2. Step 2: Convert to fraction form
    7,626,739.54/10,526,428.13 = 4,530,982.27/x
  3. Step 3: Cross multiply
    7,626,739.54x = 10,526,428.13 × 4,530,982.27
  4. Step 4: Simplify right side
    7,626,739.54x = 47,695,059,223,459.26
  5. Step 5: Solve for x
    x = 47,695,059,223,459.26/7,626,739.54
  6. Step 6: Final answer
    x = 6,253,663.05

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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.