Home / 2,710,699.29-4,060,626.12-1,630,616.13

Finding the Fourth Proportional to 2,710,699.29, 4,060,626.12 and 1,630,616.13

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Solution

The fourth proportional to 2,710,699.29, 4,060,626.12 and 1,630,616.13 is: 2,442,662.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,710,699.29 : 4,060,626.12 = 1,630,616.13 : x
  2. Step 2: Convert to fraction form
    2,710,699.29/4,060,626.12 = 1,630,616.13/x
  3. Step 3: Cross multiply
    2,710,699.29x = 4,060,626.12 × 1,630,616.13
  4. Step 4: Simplify right side
    2,710,699.29x = 6,621,322,449,171.32
  5. Step 5: Solve for x
    x = 6,621,322,449,171.32/2,710,699.29
  6. Step 6: Final answer
    x = 2,442,662.11

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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.