Home / 4,581,239.42-6,322,186.32-2,516,445.92

Finding the Fourth Proportional to 4,581,239.42, 6,322,186.32 and 2,516,445.92

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Solution

The fourth proportional to 4,581,239.42, 6,322,186.32 and 2,516,445.92 is: 3,472,737.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,581,239.42 : 6,322,186.32 = 2,516,445.92 : x
  2. Step 2: Convert to fraction form
    4,581,239.42/6,322,186.32 = 2,516,445.92/x
  3. Step 3: Cross multiply
    4,581,239.42x = 6,322,186.32 × 2,516,445.92
  4. Step 4: Simplify right side
    4,581,239.42x = 15,909,439,970,443.81
  5. Step 5: Solve for x
    x = 15,909,439,970,443.81/4,581,239.42
  6. Step 6: Final answer
    x = 3,472,737.07

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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.