Home / 11,368,748.16-17,053,196.04-4,545,894.60

Finding the Fourth Proportional to 11,368,748.16, 17,053,196.04 and 4,545,894.60

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Solution

The fourth proportional to 11,368,748.16, 17,053,196.04 and 4,545,894.60 is: 6,818,871.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,368,748.16 : 17,053,196.04 = 4,545,894.60 : x
  2. Step 2: Convert to fraction form
    11,368,748.16/17,053,196.04 = 4,545,894.60/x
  3. Step 3: Cross multiply
    11,368,748.16x = 17,053,196.04 × 4,545,894.60
  4. Step 4: Simplify right side
    11,368,748.16x = 77,522,031,790,977.38
  5. Step 5: Solve for x
    x = 77,522,031,790,977.38/11,368,748.16
  6. Step 6: Final answer
    x = 6,818,871.41

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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.