Home / 7,136,599.77-10,704,705.89-4,946,029.49

Finding the Fourth Proportional to 7,136,599.77, 10,704,705.89 and 4,946,029.49

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Solution

The fourth proportional to 7,136,599.77, 10,704,705.89 and 4,946,029.49 is: 7,418,909.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,136,599.77 : 10,704,705.89 = 4,946,029.49 : x
  2. Step 2: Convert to fraction form
    7,136,599.77/10,704,705.89 = 4,946,029.49/x
  3. Step 3: Cross multiply
    7,136,599.77x = 10,704,705.89 × 4,946,029.49
  4. Step 4: Simplify right side
    7,136,599.77x = 52,945,790,960,193.17
  5. Step 5: Solve for x
    x = 52,945,790,960,193.17/7,136,599.77
  6. Step 6: Final answer
    x = 7,418,909.94

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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.