Home / 1,475,696.43-2,213,544.66-410,766.24

Finding the Fourth Proportional to 1,475,696.43, 2,213,544.66 and 410,766.24

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Solution

The fourth proportional to 1,475,696.43, 2,213,544.66 and 410,766.24 is: 616,149.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,475,696.43 : 2,213,544.66 = 410,766.24 : x
  2. Step 2: Convert to fraction form
    1,475,696.43/2,213,544.66 = 410,766.24/x
  3. Step 3: Cross multiply
    1,475,696.43x = 2,213,544.66 × 410,766.24
  4. Step 4: Simplify right side
    1,475,696.43x = 909,249,417,060.28
  5. Step 5: Solve for x
    x = 909,249,417,060.28/1,475,696.43
  6. Step 6: Final answer
    x = 616,149.36

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1.5x scale

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.