Home / 4,507,818.48-6,745,564.98-3,902,688.24

Finding the Fourth Proportional to 4,507,818.48, 6,745,564.98 and 3,902,688.24

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Solution

The fourth proportional to 4,507,818.48, 6,745,564.98 and 3,902,688.24 is: 5,840,039.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,507,818.48 : 6,745,564.98 = 3,902,688.24 : x
  2. Step 2: Convert to fraction form
    4,507,818.48/6,745,564.98 = 3,902,688.24/x
  3. Step 3: Cross multiply
    4,507,818.48x = 6,745,564.98 × 3,902,688.24
  4. Step 4: Simplify right side
    4,507,818.48x = 26,325,837,119,601.84
  5. Step 5: Solve for x
    x = 26,325,837,119,601.84/4,507,818.48
  6. Step 6: Final answer
    x = 5,840,039.31

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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.