Home / 9,548,944-14,325,581.44-3,159,185.92

Finding the Fourth Proportional to 9,548,944, 14,325,581.44 and 3,159,185.92

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Solution

The fourth proportional to 9,548,944, 14,325,581.44 and 3,159,185.92 is: 4,739,495.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,548,944 : 14,325,581.44 = 3,159,185.92 : x
  2. Step 2: Convert to fraction form
    9,548,944/14,325,581.44 = 3,159,185.92/x
  3. Step 3: Cross multiply
    9,548,944x = 14,325,581.44 × 3,159,185.92
  4. Step 4: Simplify right side
    9,548,944x = 45,257,175,181,061.32
  5. Step 5: Solve for x
    x = 45,257,175,181,061.32/9,548,944
  6. Step 6: Final answer
    x = 4,739,495.30

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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.