Home / 4,291,445.94-5,922,299.82-2,357,831.76

Finding the Fourth Proportional to 4,291,445.94, 5,922,299.82 and 2,357,831.76

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Solution

The fourth proportional to 4,291,445.94, 5,922,299.82 and 2,357,831.76 is: 3,253,865.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,291,445.94 : 5,922,299.82 = 2,357,831.76 : x
  2. Step 2: Convert to fraction form
    4,291,445.94/5,922,299.82 = 2,357,831.76/x
  3. Step 3: Cross multiply
    4,291,445.94x = 5,922,299.82 × 2,357,831.76
  4. Step 4: Simplify right side
    4,291,445.94x = 13,963,786,607,838.28
  5. Step 5: Solve for x
    x = 13,963,786,607,838.28/4,291,445.94
  6. Step 6: Final answer
    x = 3,253,865.20

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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.