Home / 4,711,322.72-6,501,785.44-2,646,703.04

Finding the Fourth Proportional to 4,711,322.72, 6,501,785.44 and 2,646,703.04

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Solution

The fourth proportional to 4,711,322.72, 6,501,785.44 and 2,646,703.04 is: 3,652,540.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,711,322.72 : 6,501,785.44 = 2,646,703.04 : x
  2. Step 2: Convert to fraction form
    4,711,322.72/6,501,785.44 = 2,646,703.04/x
  3. Step 3: Cross multiply
    4,711,322.72x = 6,501,785.44 × 2,646,703.04
  4. Step 4: Simplify right side
    4,711,322.72x = 17,208,295,289,475.74
  5. Step 5: Solve for x
    x = 17,208,295,289,475.74/4,711,322.72
  6. Step 6: Final answer
    x = 3,652,540.13

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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.