Home / 594,131.36-819,946.55-336,013.41

Finding the Fourth Proportional to 594,131.36, 819,946.55 and 336,013.41

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Solution

The fourth proportional to 594,131.36, 819,946.55 and 336,013.41 is: 463,724.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,131.36 : 819,946.55 = 336,013.41 : x
  2. Step 2: Convert to fraction form
    594,131.36/819,946.55 = 336,013.41/x
  3. Step 3: Cross multiply
    594,131.36x = 819,946.55 × 336,013.41
  4. Step 4: Simplify right side
    594,131.36x = 275,513,038,307.99
  5. Step 5: Solve for x
    x = 275,513,038,307.99/594,131.36
  6. Step 6: Final answer
    x = 463,724.12

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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.