Home / 2,327,831.14-3,210,587.10-1,512,297.59

Finding the Fourth Proportional to 2,327,831.14, 3,210,587.10 and 1,512,297.59

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Solution

The fourth proportional to 2,327,831.14, 3,210,587.10 and 1,512,297.59 is: 2,085,788.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327,831.14 : 3,210,587.10 = 1,512,297.59 : x
  2. Step 2: Convert to fraction form
    2,327,831.14/3,210,587.10 = 1,512,297.59/x
  3. Step 3: Cross multiply
    2,327,831.14x = 3,210,587.10 × 1,512,297.59
  4. Step 4: Simplify right side
    2,327,831.14x = 4,855,363,117,762.15
  5. Step 5: Solve for x
    x = 4,855,363,117,762.15/2,327,831.14
  6. Step 6: Final answer
    x = 2,085,788.37

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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.