Home / 794,542.50-1,096,468.65-436,846.50

Finding the Fourth Proportional to 794,542.50, 1,096,468.65 and 436,846.50

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Solution

The fourth proportional to 794,542.50, 1,096,468.65 and 436,846.50 is: 602,848.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,542.50 : 1,096,468.65 = 436,846.50 : x
  2. Step 2: Convert to fraction form
    794,542.50/1,096,468.65 = 436,846.50/x
  3. Step 3: Cross multiply
    794,542.50x = 1,096,468.65 × 436,846.50
  4. Step 4: Simplify right side
    794,542.50x = 478,988,492,112.23
  5. Step 5: Solve for x
    x = 478,988,492,112.23/794,542.50
  6. Step 6: Final answer
    x = 602,848.17

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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.