Home / 4,513,844.76-6,229,220.40-2,476,653.72

Finding the Fourth Proportional to 4,513,844.76, 6,229,220.40 and 2,476,653.72

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Solution

The fourth proportional to 4,513,844.76, 6,229,220.40 and 2,476,653.72 is: 3,417,845.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,513,844.76 : 6,229,220.40 = 2,476,653.72 : x
  2. Step 2: Convert to fraction form
    4,513,844.76/6,229,220.40 = 2,476,653.72/x
  3. Step 3: Cross multiply
    4,513,844.76x = 6,229,220.40 × 2,476,653.72
  4. Step 4: Simplify right side
    4,513,844.76x = 15,427,621,876,359.89
  5. Step 5: Solve for x
    x = 15,427,621,876,359.89/4,513,844.76
  6. Step 6: Final answer
    x = 3,417,845.03

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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.