Home / 4,200,601.44-6,301,340.05-1,606,901.15

Finding the Fourth Proportional to 4,200,601.44, 6,301,340.05 and 1,606,901.15

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Solution

The fourth proportional to 4,200,601.44, 6,301,340.05 and 1,606,901.15 is: 2,410,519.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,200,601.44 : 6,301,340.05 = 1,606,901.15 : x
  2. Step 2: Convert to fraction form
    4,200,601.44/6,301,340.05 = 1,606,901.15/x
  3. Step 3: Cross multiply
    4,200,601.44x = 6,301,340.05 × 1,606,901.15
  4. Step 4: Simplify right side
    4,200,601.44x = 10,125,630,572,886.06
  5. Step 5: Solve for x
    x = 10,125,630,572,886.06/4,200,601.44
  6. Step 6: Final answer
    x = 2,410,519.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.