Home / 4,136,476.66-5,706,006.55-2,482,195.84

Finding the Fourth Proportional to 4,136,476.66, 5,706,006.55 and 2,482,195.84

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Solution

The fourth proportional to 4,136,476.66, 5,706,006.55 and 2,482,195.84 is: 3,424,031.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136,476.66 : 5,706,006.55 = 2,482,195.84 : x
  2. Step 2: Convert to fraction form
    4,136,476.66/5,706,006.55 = 2,482,195.84/x
  3. Step 3: Cross multiply
    4,136,476.66x = 5,706,006.55 × 2,482,195.84
  4. Step 4: Simplify right side
    4,136,476.66x = 14,163,425,700,952.25
  5. Step 5: Solve for x
    x = 14,163,425,700,952.25/4,136,476.66
  6. Step 6: Final answer
    x = 3,424,031.34

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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.