Home / 6,714,133.80-10,072,775.34-2,670,851.94

Finding the Fourth Proportional to 6,714,133.80, 10,072,775.34 and 2,670,851.94

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Solution

The fourth proportional to 6,714,133.80, 10,072,775.34 and 2,670,851.94 is: 4,006,904.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,714,133.80 : 10,072,775.34 = 2,670,851.94 : x
  2. Step 2: Convert to fraction form
    6,714,133.80/10,072,775.34 = 2,670,851.94/x
  3. Step 3: Cross multiply
    6,714,133.80x = 10,072,775.34 × 2,670,851.94
  4. Step 4: Simplify right side
    6,714,133.80x = 26,902,891,558,023.16
  5. Step 5: Solve for x
    x = 26,902,891,558,023.16/6,714,133.80
  6. Step 6: Final answer
    x = 4,006,904.29

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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.