Home / 4,728,663.52-6,525,562.94-2,691,473

Finding the Fourth Proportional to 4,728,663.52, 6,525,562.94 and 2,691,473

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Solution

The fourth proportional to 4,728,663.52, 6,525,562.94 and 2,691,473 is: 3,714,236.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,728,663.52 : 6,525,562.94 = 2,691,473 : x
  2. Step 2: Convert to fraction form
    4,728,663.52/6,525,562.94 = 2,691,473/x
  3. Step 3: Cross multiply
    4,728,663.52x = 6,525,562.94 × 2,691,473
  4. Step 4: Simplify right side
    4,728,663.52x = 17,563,376,462,810.62
  5. Step 5: Solve for x
    x = 17,563,376,462,810.62/4,728,663.52
  6. Step 6: Final answer
    x = 3,714,236.89

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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.