Home / 464,895.61-697,025.05-236,749.59

Finding the Fourth Proportional to 464,895.61, 697,025.05 and 236,749.59

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Solution

The fourth proportional to 464,895.61, 697,025.05 and 236,749.59 is: 354,962.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    464,895.61 : 697,025.05 = 236,749.59 : x
  2. Step 2: Convert to fraction form
    464,895.61/697,025.05 = 236,749.59/x
  3. Step 3: Cross multiply
    464,895.61x = 697,025.05 × 236,749.59
  4. Step 4: Simplify right side
    464,895.61x = 165,020,394,215.36
  5. Step 5: Solve for x
    x = 165,020,394,215.36/464,895.61
  6. Step 6: Final answer
    x = 354,962.26

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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.