Home / 4,816,069.56-6,646,125.33-2,640,607.34

Finding the Fourth Proportional to 4,816,069.56, 6,646,125.33 and 2,640,607.34

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Solution

The fourth proportional to 4,816,069.56, 6,646,125.33 and 2,640,607.34 is: 3,644,010.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,816,069.56 : 6,646,125.33 = 2,640,607.34 : x
  2. Step 2: Convert to fraction form
    4,816,069.56/6,646,125.33 = 2,640,607.34/x
  3. Step 3: Cross multiply
    4,816,069.56x = 6,646,125.33 × 2,640,607.34
  4. Step 4: Simplify right side
    4,816,069.56x = 17,549,807,295,727.29
  5. Step 5: Solve for x
    x = 17,549,807,295,727.29/4,816,069.56
  6. Step 6: Final answer
    x = 3,644,010.34

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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.