Home / 4,836,148.14-6,673,884.13-2,660,644.58

Finding the Fourth Proportional to 4,836,148.14, 6,673,884.13 and 2,660,644.58

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Solution

The fourth proportional to 4,836,148.14, 6,673,884.13 and 2,660,644.58 is: 3,671,689.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,836,148.14 : 6,673,884.13 = 2,660,644.58 : x
  2. Step 2: Convert to fraction form
    4,836,148.14/6,673,884.13 = 2,660,644.58/x
  3. Step 3: Cross multiply
    4,836,148.14x = 6,673,884.13 × 2,660,644.58
  4. Step 4: Simplify right side
    4,836,148.14x = 17,756,833,607,988.90
  5. Step 5: Solve for x
    x = 17,756,833,607,988.90/4,836,148.14
  6. Step 6: Final answer
    x = 3,671,689.34

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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.