Home / 1,165,334.44-1,607,786.10-706,633

Finding the Fourth Proportional to 1,165,334.44, 1,607,786.10 and 706,633

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Solution

The fourth proportional to 1,165,334.44, 1,607,786.10 and 706,633 is: 974,925.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,165,334.44 : 1,607,786.10 = 706,633 : x
  2. Step 2: Convert to fraction form
    1,165,334.44/1,607,786.10 = 706,633/x
  3. Step 3: Cross multiply
    1,165,334.44x = 1,607,786.10 × 706,633
  4. Step 4: Simplify right side
    1,165,334.44x = 1,136,114,715,201.30
  5. Step 5: Solve for x
    x = 1,136,114,715,201.30/1,165,334.44
  6. Step 6: Final answer
    x = 974,925.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.