Home / 2,444,562.74-3,373,222.98-1,356,880.16

Finding the Fourth Proportional to 2,444,562.74, 3,373,222.98 and 1,356,880.16

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Solution

The fourth proportional to 2,444,562.74, 3,373,222.98 and 1,356,880.16 is: 1,872,342.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,444,562.74 : 3,373,222.98 = 1,356,880.16 : x
  2. Step 2: Convert to fraction form
    2,444,562.74/3,373,222.98 = 1,356,880.16/x
  3. Step 3: Cross multiply
    2,444,562.74x = 3,373,222.98 × 1,356,880.16
  4. Step 4: Simplify right side
    2,444,562.74x = 4,577,059,336,818.08
  5. Step 5: Solve for x
    x = 4,577,059,336,818.08/2,444,562.74
  6. Step 6: Final answer
    x = 1,872,342.76

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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.