Home / 4,731,131.46-7,096,696.47-1,136,898.48

Finding the Fourth Proportional to 4,731,131.46, 7,096,696.47 and 1,136,898.48

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Solution

The fourth proportional to 4,731,131.46, 7,096,696.47 and 1,136,898.48 is: 1,705,347.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,731,131.46 : 7,096,696.47 = 1,136,898.48 : x
  2. Step 2: Convert to fraction form
    4,731,131.46/7,096,696.47 = 1,136,898.48/x
  3. Step 3: Cross multiply
    4,731,131.46x = 7,096,696.47 × 1,136,898.48
  4. Step 4: Simplify right side
    4,731,131.46x = 8,068,223,429,764.37
  5. Step 5: Solve for x
    x = 8,068,223,429,764.37/4,731,131.46
  6. Step 6: Final answer
    x = 1,705,347.55

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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.