Home / 4,838,165.24-6,676,533.74-2,745,388.79

Finding the Fourth Proportional to 4,838,165.24, 6,676,533.74 and 2,745,388.79

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Solution

The fourth proportional to 4,838,165.24, 6,676,533.74 and 2,745,388.79 is: 3,788,560.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,838,165.24 : 6,676,533.74 = 2,745,388.79 : x
  2. Step 2: Convert to fraction form
    4,838,165.24/6,676,533.74 = 2,745,388.79/x
  3. Step 3: Cross multiply
    4,838,165.24x = 6,676,533.74 × 2,745,388.79
  4. Step 4: Simplify right side
    4,838,165.24x = 18,329,680,884,370.58
  5. Step 5: Solve for x
    x = 18,329,680,884,370.58/4,838,165.24
  6. Step 6: Final answer
    x = 3,788,560.33

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1.5x scale

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.