Home / 1,137,244.62-1,706,457.33-463,819.98

Finding the Fourth Proportional to 1,137,244.62, 1,706,457.33 and 463,819.98

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Solution

The fourth proportional to 1,137,244.62, 1,706,457.33 and 463,819.98 is: 695,970.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,137,244.62 : 1,706,457.33 = 463,819.98 : x
  2. Step 2: Convert to fraction form
    1,137,244.62/1,706,457.33 = 463,819.98/x
  3. Step 3: Cross multiply
    1,137,244.62x = 1,706,457.33 × 463,819.98
  4. Step 4: Simplify right side
    1,137,244.62x = 791,489,004,671.45
  5. Step 5: Solve for x
    x = 791,489,004,671.45/1,137,244.62
  6. Step 6: Final answer
    x = 695,970.76

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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.