Home / 4,718,924.06-7,043,936.13-4,049,308.40

Finding the Fourth Proportional to 4,718,924.06, 7,043,936.13 and 4,049,308.40

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Solution

The fourth proportional to 4,718,924.06, 7,043,936.13 and 4,049,308.40 is: 6,044,401.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,718,924.06 : 7,043,936.13 = 4,049,308.40 : x
  2. Step 2: Convert to fraction form
    4,718,924.06/7,043,936.13 = 4,049,308.40/x
  3. Step 3: Cross multiply
    4,718,924.06x = 7,043,936.13 × 4,049,308.40
  4. Step 4: Simplify right side
    4,718,924.06x = 28,523,069,740,272.49
  5. Step 5: Solve for x
    x = 28,523,069,740,272.49/4,718,924.06
  6. Step 6: Final answer
    x = 6,044,401.09

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.