Home / 4,673,966.39-6,450,056.21-2,608,963.93

Finding the Fourth Proportional to 4,673,966.39, 6,450,056.21 and 2,608,963.93

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Solution

The fourth proportional to 4,673,966.39, 6,450,056.21 and 2,608,963.93 is: 3,600,360.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,673,966.39 : 6,450,056.21 = 2,608,963.93 : x
  2. Step 2: Convert to fraction form
    4,673,966.39/6,450,056.21 = 2,608,963.93/x
  3. Step 3: Cross multiply
    4,673,966.39x = 6,450,056.21 × 2,608,963.93
  4. Step 4: Simplify right side
    4,673,966.39x = 16,827,963,988,759.78
  5. Step 5: Solve for x
    x = 16,827,963,988,759.78/4,673,966.39
  6. Step 6: Final answer
    x = 3,600,360.51

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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.