Home / 8,476,348.06-11,697,279.03-4,608,870.03

Finding the Fourth Proportional to 8,476,348.06, 11,697,279.03 and 4,608,870.03

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Solution

The fourth proportional to 8,476,348.06, 11,697,279.03 and 4,608,870.03 is: 6,360,196.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,476,348.06 : 11,697,279.03 = 4,608,870.03 : x
  2. Step 2: Convert to fraction form
    8,476,348.06/11,697,279.03 = 4,608,870.03/x
  3. Step 3: Cross multiply
    8,476,348.06x = 11,697,279.03 × 4,608,870.03
  4. Step 4: Simplify right side
    8,476,348.06x = 53,911,238,753,914.47
  5. Step 5: Solve for x
    x = 53,911,238,753,914.47/8,476,348.06
  6. Step 6: Final answer
    x = 6,360,196.44

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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.