Home / 11,548,484.34-15,937,648.23-6,653,617.47

Finding the Fourth Proportional to 11,548,484.34, 15,937,648.23 and 6,653,617.47

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Solution

The fourth proportional to 11,548,484.34, 15,937,648.23 and 6,653,617.47 is: 9,182,418.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,548,484.34 : 15,937,648.23 = 6,653,617.47 : x
  2. Step 2: Convert to fraction form
    11,548,484.34/15,937,648.23 = 6,653,617.47/x
  3. Step 3: Cross multiply
    11,548,484.34x = 15,937,648.23 × 6,653,617.47
  4. Step 4: Simplify right side
    11,548,484.34x = 106,043,014,693,842.58
  5. Step 5: Solve for x
    x = 106,043,014,693,842.58/11,548,484.34
  6. Step 6: Final answer
    x = 9,182,418.37

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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.