Home / 11,748,479.92-16,213,181.74-6,592,222.80

Finding the Fourth Proportional to 11,748,479.92, 16,213,181.74 and 6,592,222.80

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Solution

The fourth proportional to 11,748,479.92, 16,213,181.74 and 6,592,222.80 is: 9,097,424.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,748,479.92 : 16,213,181.74 = 6,592,222.80 : x
  2. Step 2: Convert to fraction form
    11,748,479.92/16,213,181.74 = 6,592,222.80/x
  3. Step 3: Cross multiply
    11,748,479.92x = 16,213,181.74 × 6,592,222.80
  4. Step 4: Simplify right side
    11,748,479.92x = 106,880,906,326,971.67
  5. Step 5: Solve for x
    x = 106,880,906,326,971.67/11,748,479.92
  6. Step 6: Final answer
    x = 9,097,424.27

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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.