Home / 10,608,848.63-14,642,789.48-6,482,354.59

Finding the Fourth Proportional to 10,608,848.63, 14,642,789.48 and 6,482,354.59

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Solution

The fourth proportional to 10,608,848.63, 14,642,789.48 and 6,482,354.59 is: 8,947,224.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,608,848.63 : 14,642,789.48 = 6,482,354.59 : x
  2. Step 2: Convert to fraction form
    10,608,848.63/14,642,789.48 = 6,482,354.59/x
  3. Step 3: Cross multiply
    10,608,848.63x = 14,642,789.48 × 6,482,354.59
  4. Step 4: Simplify right side
    10,608,848.63x = 94,919,753,596,081.72
  5. Step 5: Solve for x
    x = 94,919,753,596,081.72/10,608,848.63
  6. Step 6: Final answer
    x = 8,947,224.80

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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.