Home / 2,328,336.29-3,210,355.22-1,593,644.49

Finding the Fourth Proportional to 2,328,336.29, 3,210,355.22 and 1,593,644.49

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Solution

The fourth proportional to 2,328,336.29, 3,210,355.22 and 1,593,644.49 is: 2,197,347.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,328,336.29 : 3,210,355.22 = 1,593,644.49 : x
  2. Step 2: Convert to fraction form
    2,328,336.29/3,210,355.22 = 1,593,644.49/x
  3. Step 3: Cross multiply
    2,328,336.29x = 3,210,355.22 × 1,593,644.49
  4. Step 4: Simplify right side
    2,328,336.29x = 5,116,164,899,327.51
  5. Step 5: Solve for x
    x = 5,116,164,899,327.51/2,328,336.29
  6. Step 6: Final answer
    x = 2,197,347.92

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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.