Home / 4,829,788.16-6,664,836.48-2,895,080.48

Finding the Fourth Proportional to 4,829,788.16, 6,664,836.48 and 2,895,080.48

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Solution

The fourth proportional to 4,829,788.16, 6,664,836.48 and 2,895,080.48 is: 3,995,048.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,788.16 : 6,664,836.48 = 2,895,080.48 : x
  2. Step 2: Convert to fraction form
    4,829,788.16/6,664,836.48 = 2,895,080.48/x
  3. Step 3: Cross multiply
    4,829,788.16x = 6,664,836.48 × 2,895,080.48
  4. Step 4: Simplify right side
    4,829,788.16x = 19,295,237,995,639.91
  5. Step 5: Solve for x
    x = 19,295,237,995,639.91/4,829,788.16
  6. Step 6: Final answer
    x = 3,995,048.51

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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.