Home / 4,666,803-6,440,192.46-2,520,627

Finding the Fourth Proportional to 4,666,803, 6,440,192.46 and 2,520,627

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Solution

The fourth proportional to 4,666,803, 6,440,192.46 and 2,520,627 is: 3,478,467.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,666,803 : 6,440,192.46 = 2,520,627 : x
  2. Step 2: Convert to fraction form
    4,666,803/6,440,192.46 = 2,520,627/x
  3. Step 3: Cross multiply
    4,666,803x = 6,440,192.46 × 2,520,627
  4. Step 4: Simplify right side
    4,666,803x = 16,233,322,999,872.42
  5. Step 5: Solve for x
    x = 16,233,322,999,872.42/4,666,803
  6. Step 6: Final answer
    x = 3,478,467.59

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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.