Home / 7,802,744.72-10,767,803.46-4,365,043.16

Finding the Fourth Proportional to 7,802,744.72, 10,767,803.46 and 4,365,043.16

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Solution

The fourth proportional to 7,802,744.72, 10,767,803.46 and 4,365,043.16 is: 6,023,768.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,802,744.72 : 10,767,803.46 = 4,365,043.16 : x
  2. Step 2: Convert to fraction form
    7,802,744.72/10,767,803.46 = 4,365,043.16/x
  3. Step 3: Cross multiply
    7,802,744.72x = 10,767,803.46 × 4,365,043.16
  4. Step 4: Simplify right side
    7,802,744.72x = 47,001,926,841,297.34
  5. Step 5: Solve for x
    x = 47,001,926,841,297.34/7,802,744.72
  6. Step 6: Final answer
    x = 6,023,768.37

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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.