Home / 4,641,052.49-6,404,552.78-2,575,947.36

Finding the Fourth Proportional to 4,641,052.49, 6,404,552.78 and 2,575,947.36

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Solution

The fourth proportional to 4,641,052.49, 6,404,552.78 and 2,575,947.36 is: 3,554,752.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,641,052.49 : 6,404,552.78 = 2,575,947.36 : x
  2. Step 2: Convert to fraction form
    4,641,052.49/6,404,552.78 = 2,575,947.36/x
  3. Step 3: Cross multiply
    4,641,052.49x = 6,404,552.78 × 2,575,947.36
  4. Step 4: Simplify right side
    4,641,052.49x = 16,497,790,812,741.92
  5. Step 5: Solve for x
    x = 16,497,790,812,741.92/4,641,052.49
  6. Step 6: Final answer
    x = 3,554,752.05

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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.