Home / 4,916,722.60-7,371,584.70-1,882,916.20

Finding the Fourth Proportional to 4,916,722.60, 7,371,584.70 and 1,882,916.20

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Solution

The fourth proportional to 4,916,722.60, 7,371,584.70 and 1,882,916.20 is: 2,823,034.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,916,722.60 : 7,371,584.70 = 1,882,916.20 : x
  2. Step 2: Convert to fraction form
    4,916,722.60/7,371,584.70 = 1,882,916.20/x
  3. Step 3: Cross multiply
    4,916,722.60x = 7,371,584.70 × 1,882,916.20
  4. Step 4: Simplify right side
    4,916,722.60x = 13,880,076,251,302.14
  5. Step 5: Solve for x
    x = 13,880,076,251,302.14/4,916,722.60
  6. Step 6: Final answer
    x = 2,823,034.24

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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.