Home / 2,745,016.14-4,118,042.32-1,039,670.08

Finding the Fourth Proportional to 2,745,016.14, 4,118,042.32 and 1,039,670.08

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Solution

The fourth proportional to 2,745,016.14, 4,118,042.32 and 1,039,670.08 is: 1,559,701.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,745,016.14 : 4,118,042.32 = 1,039,670.08 : x
  2. Step 2: Convert to fraction form
    2,745,016.14/4,118,042.32 = 1,039,670.08/x
  3. Step 3: Cross multiply
    2,745,016.14x = 4,118,042.32 × 1,039,670.08
  4. Step 4: Simplify right side
    2,745,016.14x = 4,281,405,388,277.79
  5. Step 5: Solve for x
    x = 4,281,405,388,277.79/2,745,016.14
  6. Step 6: Final answer
    x = 1,559,701.35

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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.