Home / 6,678,238.65-10,003,924.26-5,061,772.29

Finding the Fourth Proportional to 6,678,238.65, 10,003,924.26 and 5,061,772.29

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Solution

The fourth proportional to 6,678,238.65, 10,003,924.26 and 5,061,772.29 is: 7,582,476.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,678,238.65 : 10,003,924.26 = 5,061,772.29 : x
  2. Step 2: Convert to fraction form
    6,678,238.65/10,003,924.26 = 5,061,772.29/x
  3. Step 3: Cross multiply
    6,678,238.65x = 10,003,924.26 × 5,061,772.29
  4. Step 4: Simplify right side
    6,678,238.65x = 50,637,586,610,526.76
  5. Step 5: Solve for x
    x = 50,637,586,610,526.76/6,678,238.65
  6. Step 6: Final answer
    x = 7,582,476.35

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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.