Home / 10,608,848.86-14,642,789.83-6,482,354.82

Finding the Fourth Proportional to 10,608,848.86, 14,642,789.83 and 6,482,354.82

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Solution

The fourth proportional to 10,608,848.86, 14,642,789.83 and 6,482,354.82 is: 8,947,225.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,608,848.86 : 14,642,789.83 = 6,482,354.82 : x
  2. Step 2: Convert to fraction form
    10,608,848.86/14,642,789.83 = 6,482,354.82/x
  3. Step 3: Cross multiply
    10,608,848.86x = 14,642,789.83 × 6,482,354.82
  4. Step 4: Simplify right side
    10,608,848.86x = 94,919,759,232,747.48
  5. Step 5: Solve for x
    x = 94,919,759,232,747.48/10,608,848.86
  6. Step 6: Final answer
    x = 8,947,225.14

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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.