Home / 2,328,256.20-3,210,244.60-1,593,564.38

Finding the Fourth Proportional to 2,328,256.20, 3,210,244.60 and 1,593,564.38

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Solution

The fourth proportional to 2,328,256.20, 3,210,244.60 and 1,593,564.38 is: 2,197,237.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,328,256.20 : 3,210,244.60 = 1,593,564.38 : x
  2. Step 2: Convert to fraction form
    2,328,256.20/3,210,244.60 = 1,593,564.38/x
  3. Step 3: Cross multiply
    2,328,256.20x = 3,210,244.60 × 1,593,564.38
  4. Step 4: Simplify right side
    2,328,256.20x = 5,115,731,458,696.19
  5. Step 5: Solve for x
    x = 5,115,731,458,696.19/2,328,256.20
  6. Step 6: Final answer
    x = 2,197,237.34

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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.