Home / 852,599.97-1,176,636.51-508,344.30

Finding the Fourth Proportional to 852,599.97, 1,176,636.51 and 508,344.30

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Solution

The fourth proportional to 852,599.97, 1,176,636.51 and 508,344.30 is: 701,544.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    852,599.97 : 1,176,636.51 = 508,344.30 : x
  2. Step 2: Convert to fraction form
    852,599.97/1,176,636.51 = 508,344.30/x
  3. Step 3: Cross multiply
    852,599.97x = 1,176,636.51 × 508,344.30
  4. Step 4: Simplify right side
    852,599.97x = 598,136,463,030.39
  5. Step 5: Solve for x
    x = 598,136,463,030.39/852,599.97
  6. Step 6: Final answer
    x = 701,544.08

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Double scale
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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.