Home / 582,977.29-804,880.11-475,802.95

Finding the Fourth Proportional to 582,977.29, 804,880.11 and 475,802.95

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Solution

The fourth proportional to 582,977.29, 804,880.11 and 475,802.95 is: 656,911.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,977.29 : 804,880.11 = 475,802.95 : x
  2. Step 2: Convert to fraction form
    582,977.29/804,880.11 = 475,802.95/x
  3. Step 3: Cross multiply
    582,977.29x = 804,880.11 × 475,802.95
  4. Step 4: Simplify right side
    582,977.29x = 382,964,330,734.33
  5. Step 5: Solve for x
    x = 382,964,330,734.33/582,977.29
  6. Step 6: Final answer
    x = 656,911.23

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1.5x scale

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.