Home / 11,316,087.47-16,973,965.25-2,796,424.04

Finding the Fourth Proportional to 11,316,087.47, 16,973,965.25 and 2,796,424.04

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Solution

The fourth proportional to 11,316,087.47, 16,973,965.25 and 2,796,424.04 is: 4,194,595.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,316,087.47 : 16,973,965.25 = 2,796,424.04 : x
  2. Step 2: Convert to fraction form
    11,316,087.47/16,973,965.25 = 2,796,424.04/x
  3. Step 3: Cross multiply
    11,316,087.47x = 16,973,965.25 × 2,796,424.04
  4. Step 4: Simplify right side
    11,316,087.47x = 47,466,404,479,224.61
  5. Step 5: Solve for x
    x = 47,466,404,479,224.61/11,316,087.47
  6. Step 6: Final answer
    x = 4,194,595.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.