Home / 843,962.57-1,164,671.48-462,024.89

Finding the Fourth Proportional to 843,962.57, 1,164,671.48 and 462,024.89

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Solution

The fourth proportional to 843,962.57, 1,164,671.48 and 462,024.89 is: 637,596.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    843,962.57 : 1,164,671.48 = 462,024.89 : x
  2. Step 2: Convert to fraction form
    843,962.57/1,164,671.48 = 462,024.89/x
  3. Step 3: Cross multiply
    843,962.57x = 1,164,671.48 × 462,024.89
  4. Step 4: Simplify right side
    843,962.57x = 538,107,207,764.84
  5. Step 5: Solve for x
    x = 538,107,207,764.84/843,962.57
  6. Step 6: Final answer
    x = 637,596.06

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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.