Home / 7,136,635.40-10,704,953.10-4,984,299.35

Finding the Fourth Proportional to 7,136,635.40, 10,704,953.10 and 4,984,299.35

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Solution

The fourth proportional to 7,136,635.40, 10,704,953.10 and 4,984,299.35 is: 7,476,449.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,136,635.40 : 10,704,953.10 = 4,984,299.35 : x
  2. Step 2: Convert to fraction form
    7,136,635.40/10,704,953.10 = 4,984,299.35/x
  3. Step 3: Cross multiply
    7,136,635.40x = 10,704,953.10 × 4,984,299.35
  4. Step 4: Simplify right side
    7,136,635.40x = 53,356,690,778,110.48
  5. Step 5: Solve for x
    x = 53,356,690,778,110.48/7,136,635.40
  6. Step 6: Final answer
    x = 7,476,449.03

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Similar ratio
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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.